• First Class Mailing Envelope – For Tax Returns- Offset Window - Peel & Seal (80385)

    This first class tax return envelope is great for accountant that mail their clients  tax returns that  are  software generated to match the window specs or compatible custom slip sheets - Mail your clients tax returns in professional looking peel and seal  envelopes

    • Brand: Tech Checks
    • ASIN: B01DUY7WHQ
    • UPC: 610708419778

  • Survivor R1330 Tyvek USPS First Class Mailer, 55, 6 x 9, White (Box of 100)

    Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents.

    • Color: White.
    • Brand: Quality Park
    • ASIN: B00007MXZB
    • UPC: 804993590476

  • EGP Double Window Tax Organizer Mailing Envelope - Peel and Seal

    Item Number 80344PS This First Class Mail Envelope is compatible with Intuit ProSeries, Drake, TaxWise, TaxWorks and Great Tax software-produced slipsheets for tax organizers. It includes 2 cellophane windows and a peel-and-close flap Envelope Size: 9" x 11 1/2" Top Window Size: 1 1/2" x 4 1/2" Top Window From Left Side: 1 1/16" Top Window From Bottom: 6 9/16" Bottom Window Size: 2" x 4 1/2" Bottom Window From Left Side: 4 1/4" Bottom Window From Bottom: 2" 28lb white wove security lined stock Peel and Seal Closure

    • Brand: EGPChecks
    • ASIN: B005HXP9TW

  • Quality Park TYF0912FC Tyvek Olefin First Class Flat Envelope, 12" Length x 9" Width (Case of 100)

    Quality Park Tyvek envelopes provide superior puncture, tear and moisture protection. Constructed from 14 lbs olefin. Ten times stronger than paper envelopes. Feature self-seal closure. Measures 12-inches length by 9-inches width.

    • Color: First Class
    • Brand: Tyvek
    • ASIN: B00BT5KW8U

  • Tyvek Open-End Envelopes,1st Class,12"x15-1/2",100/BX,White, Sold as 1 Box, 100 Each per Box

    First-class envelopes feature super strong, regular weight Tyvek for secure mailings. Made of moisture-resistant and tear-resistant material.

    • Color: WHITE
    • Brand: Sparco
    • ASIN: B014FTM1FS
    • UPC: 635665117024

  • Survivor R1800 Tyvek USPS First Class Mailer, 12 x 15 1/2, White (Box of 100)

    Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents.

    • Color: White.
    • Brand: Quality Park
    • ASIN: B00007MRS5
    • UPC: 021112129960

  • Quality Park 54692 Quality Park Redi-Seal HCFA-1508 Window Envelopes/First Class, White, 100/Box

    Designed for Medicare Form #HCFA-1500, Medicaid and other health insurance claim forms. Features a security-lining to assure privacy of contents. Window envelope helps to ensure your documents arrive at their proper location.

    • Color: White
    • Brand: Quality Park
    • ASIN: B00007MIKO
    • UPC: 085227546920

  • Survivor R4210 Tyvek Expansion Mailer, First Class, 10 x 13 x 1 1/2, White, 18lb (Case of 100)

    Superior protection for bulky items. Durable envelope resists punctures, tears and moisture. Expands on sides to fit binders, books, reports. Use instead of cartons or boxes. Lightweight envelope saves on postage. Clean, bright white color presents a professional image.

    • Color: White.
    • Brand: Quality Park
    • ASIN: B00007N5BT
    • UPC: 804993590742

  • Quality Park TYF1013FC Tyvek Olefin First Class Flat Envelope, 13" Length x 10" Width (Case of 100)

    Quality Park Tyvek envelopes provide superior puncture, tear and moisture protection. Constructed from 14 lbs olefin. Ten times stronger than paper envelopes. Feature self-seal closure. Measures 13-inches length by 10-inches width.

    • Color: First Class
    • Brand: Tyvek
    • ASIN: B00BT3FOUI

  • Survivor R1670 Tyvek USPS First Class Mailer, 10 x 15, White (Box of 100)

    Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents.

    • Color: White.
    • Brand: Quality Park
    • ASIN: B00007MO44
    • UPC: 085227116703

  • A2 Invitation 4 ⅜ x 5 ¾ Envelopes - for Wedding Invites, RSVP, Greeting Cards, Photo Storage Mailing, Quarter Folded A4 Paper, 5.5 x 4 Inserts - W/Peel, Press & Self Seal (110 Pack, White)

    Sensei Supplies A2 Envelopes w/ Peel & Seal Dimensions: 4 ⅜ x 5 ¾ inches. Can comfortably hold 4x5.5 cards and inserts. Perfect for quarter folded 8-1/2-by-11-inch sheets of paper. PREMIUM 32lb Bond/80lb Text: Thick 120GSM paper make these envelopes ideal for stuffing private invites without revealing the contents inside. Our envelopes protects your privacy and fully cover the contents inside. Not too thick, not too thin, just right! LASER & INKJET COMPATIBLE: Perfect envelopes to print on. Perfect size and weight, never worry about smudging or having the envelopes engulfed by your printer. Our envelopes are designed to be printer friendly with all printers. PEEL & SEAL: In a fast paced world where we often forget to drink enough water no one has time or precious moisture to waste on regular old glue riddled envelopes. Our peel and seal envelopes will save you on time, effort and even moisture! World Class Customer Service: We at Sensei Supplies understand how important it is for our customers to get the right envelopes for their uses. Not only will we provide a great product but also awesome customer service when you place your order today. Try our amazing self seal envelopes and if for any reason at all it's not right for you, you have 60 days to let us know and we'll give y...

    • Color: White.
    • Brand: Sensei Supplies
    • ASIN: B07B683Y5F
    • UPC: 769401284883

  • 9 x 12 IRS/State Open End Envelopes - 24lb. Bright White - Preprinted Return Address Space and First Class Mail (50 Qty.) | Easily send important documents this Tax Season | 8193-IRS-50

    Our pre-printed 9 x 12 IRS/State Open End Envelopes are white envelopes designed for mailing tax documents. This envelope is preprinted with return address space and the statement "First Class Mail" on the front of the envelope. This envelope has the flap on the short side, helping to keep things from falling out after opening. Constructed from durable 24lb. White paper stock and easily sealed by a Moistenable Glue strip located on the inside of the back flap. If you're looking for the perfect Envelopes, the 9 x 12 IRS/State Open End Envelopes are the perfect choice and an amazing value. Click the yellow "Add to Cart" button now!

    • Color: 24lb. Bright White - IRS
    • Brand: Envelopes.com
    • ASIN: B0771X7HF4
    • UPC: 646223066746

  • 25 Pack Small Poly Bubble Mailers 4x7. Padded envelopes 4 x 7 White cushion envelopes Self Seal. Shipping bags with for mailing, packing. Packaging in bulk, wholesale price.

    Small bubble envelopes 4x7 with strong seams and self sealing. Recyclable cushion mailers 4 x 7. PACK of 25 padded mailing envelopes. COLOR: White packaging mailers. LIGHT-WEIGHT for saving postal cost. HIGH-SLIP smooth bubble cushioning materials allow faster, easier product insertion. White small padded shipping envelopes are made from polyethylene film with sturdy clear bubble lining. HEAVY DUTY: Extra tuff turtle shell for added protection. Sided protection approx 1/2 inches fins. SEAMLESS BOTTOM affords additional cushioning protection along with greater overall strength and safety. SECURE PACKAGE: water-resistant plastic padded envelopes with convenient self-seal closure. Self-adhesive tamper proof seal. CUSTOM PRINTING: Solid color exterior presents a quality image and makes an excellent surface for printing. Business envelope for office. ECO FRIENDLY: Made from 100% recycled content. Upgrade your company's image with top quality mailers! Our White plastic bubble mailers also available in next USA standard sizes: #000 Useful: 4x7 Outside: 4x8 #00 Useful: 5x9 Outside: 5x10 #0 Useful: 6x9 Outside: 6x10 #1 Useful: 7.25 x 11 Outside: 7.25 x 12 #2 Useful: 8.5 x 11 Outside: 8.5 x 12 #3 Useful: 8.5 x 13 Outside: 8.5 x 14.5 #4 Useful: 9.5 x 13 Outside: 9.5 x 14.5 #5 Useful: 10.5 x...

    • Color: white
    • Brand: ABC Pack & Supply
    • ASIN: B07BZSTY74
    • UPC: 680332131193

  • 25 Pack Kraft padded envelopes 7.25 x 11 Kraft Bubble Mailers 7 1/4 x 11 Peel and Seal. Yellow shipping mailers. Gold cushion envelopes for mailing, packing & packaging. Bulk pcs, wholesale price.

    Gold Kraft Bubble Mailers 7.25 x 11. Heavy duty Padded Envelopes 7 1/4 x 11 with strong seams and self sealing. Classic Paper Bubble Mailers shipping envelopes. PACK of 25 mailing envelopes. LIGHT-WEIGHT for saving postal cost. SIDED PROTECTION: approx 1/2 " inch fins. COLOR: Yellow shipping bags. SEAMLESS BOTTOM affords additional cushioning protection with greater overall strength and safety. HIGH SLIP: smooth padding material allows faster, easier product insertion. Packaging mailers are made from Kraft paper with sturdy bubble lining. SECURE PACKAGE:tamper resistant mailer envelopes with convenient self-seal closure. CUSTOM PRINTING: Gold Kraft exterior presents a quality image and has an excellent surface for printing. Presentable business envelope, items wrap. ECO FRIENDLY: Made from 100% recycled content. Our Yellow Kraft packing envelopes also available in next USA standard sizes: #000 Useful: 4x7 Outside: 4x8 #00 Useful: 5x9 Outside: 5x10 #0 Useful: 6x9 Outside: 6x10 #1 Useful: 7.25 x 11 Outside: 7.25 x 12 #2 Useful: 8.5 x 11 Outside: 8.5 x 12 #3 Useful: 8.5 x 13 Outside: 8.5 x 14.5 #4 Useful: 9.5 x 13 Outside: 9.5 x 14.5 #5 Useful: 10.5 x 15 Outside: 10.5 x 16 #6 Useful: 12.5 x 18 Outside: 12.5 x 19 #7 Useful: 14.25 x 19 Outside: 14.25 x 20 #CD Useful: 7.25 x 7 Outside:...

    • Color: white
    • Brand: ABC Pack & Supply
    • ASIN: B07BZM15X4
    • UPC: 680332131186

  • 25 Pack Poly Bubble Mailers 6.5 x 7.5 Airjackets Padded envelopes 6 1/2 x 7 1/2. CD mailing envelopes Padded CD size mailers. Dual Peel and Seal & Zip tear strip. Shipping, mailing, packaging.

    White Poly Bubble CD Mailers 6 1/2 x 7 1/2. Medium padded shipping envelopes. Air Jackets. Useful size: 6.5" x 7.5" PACK of 25 CD padded mailing envelopes. HEAVY-DUTY: The side pouch heat seals construction provides superior bursting strength, so your contents will remain integrity and secure from the point of origin to the destination. Extra tuff turtle shell for added protection. Sided protection approx 1/2 inches fins. SECURE PACKAGE: convenient self-seal closure while forming a water-resistant. Self-adhesive tamper proof seal. Lined with thick bubbles, packaging envelopes embrace your items in a safe cushion of air and plastic, ensuring their safe arrival at their definition. MULTI-LAYER (co-extruded) polyethylene exterior film is laminated to an interior bubble material, creating a durable, moisture resistant product with exceptional puncture resistance and tear strength. SEAMLESS BOTTOM affords additional cushioning protection along with greater overall strength and safety. REUSABLE padded CD mailers reduce waste and is more environmentally friendly. Optional dual Peel and Seal packing envelopes allow customers to reseal and reuse the original packaging, for truly hassle free returns. ZIP TEAR STRIP: Unlike a traditional perforation, the zip tear strip opens quickly and eas...

    • Color: White
    • Brand: ABC Pack & Supply
    • ASIN: B07C2WTKL5
    • UPC: 680332131278

  • Airjackets Kraft padded envelopes 14x19 Bubble Mailers 14 x 19. Pack of 10 large bubble envelopes Peal and Seal. Yellow cushion envelopes. Shipping, mailing. Laminated golden kraft paper. Air jackets.

    Kraft Airjacket Bubble Mailers 14.5" x 19.25". Useful size 14" x 19". Large size padded envelopes with strong seams and self sealing. Gold Kraft bubble envelopes shipping envelopes. PACK of 10 mailing envelopes. Business envelopes. COLOR: Golden, yellow. HEAVY-DUTY: The Kraft Airjacket bubble mailer has been re-engineered with a stronger bubble and higher cubing efficiencies. Constructed with golden kraft paper exterior and lined with a bubble interior. The paper is laminated to a resilient interior bubble material for effective cushioning. Heat sealed sides and a bottom fold construction with a 3/16 bubble height offer superior bursting strength and protection for products in-transit. SELF-SEAL closure system. The pressure sensitive adhesive closure is reliable and tamper-evident. The release liner peels off quickly, making it easy to load contents and seal package when the packing process needs to be fast and efficient. SEAMLESS BOTTOM affords additional cushioning protection along with greater overall strength and safety. SIDED PROTECTION: Superior side heat-sealed fins 1/2 " inch fins. The side pouch heat seals and bottom fold construction provides superior bursting strength. Your contents will remain secure from the point of origin to the destination. SECURE PACKAGE: Conveni...

    • Color: yellow
    • Brand: ABC Pack & Supply
    • ASIN: B07BJN3VKD
    • UPC: 605283165387

  • 25 Pack White Kraft padded envelopes 9.5 x 13 Bubble Mailers 9.5x13 Peel and Seal. Cushion envelopes. Shipping, mailing, packaging. Heavy duty recyclable kraft mailers in bulk. Wholesale price.

    White Kraft Bubble Mailers 9.5 x 13 Bubble envelopes 9.5x13 with strong seams and self sealing. Large White Kraft Air Bubble Mailers shipping envelopes. PACK of 25 mailing envelopes. LIGHT-WEIGHT for saving postal cost SIDED PROTECTION: approx 1/2 " inch fins. COLOR: White SEAMLESS BOTTOM affords additional protection with greater overall strength and safety. HIGH SLIP: smooth padding material allows faster, easier product insertion. Cushion mailers are made from Kraft paper with the cushioning of sturdy bubble lining. SECURE PACKAGE: convenient self-seal closure while forming a water-resistant. CUSTOM PRINTING: Satin Kraft exterior presents a quality image and makes an excellent surface for printing. Business envelope. ECO FRIENDLY: Made from 100% recycled content. Our White Kraft padded mailers also available in next USA standard sizes: #000 Useful: 4x7 Outside: 4x8 #00 Useful: 5x9 Outside: 5x10 #0 Useful: 6x9 Outside: 6x10 #1 Useful: 7.25 x 11 Outside: 7.25 x 12 #2 Useful: 8.5 x 11 Outside: 8.5 x 12 #3 Useful: 8.5 x 13 Outside: 8.5 x 14.5#4 Useful: 9.5 x 13 Outside: 9.5 x 14.5#5 Useful: 10.5 x 15 Outside: 10.5 x 16 #6 Useful: 12.5 x 18 Outside: 12.5 x 19 #7 Useful: 14.25 x 19 Outside: 14.25 x 20 #CD Useful: 7.25 x 7 Outside: 7.25 x 83

    • Color: white
    • Brand: ABC Pack & Supply
    • ASIN: B07BQRQ1QC
    • UPC: 605283165561

  • Tyvek Envelopes –Strong Lightweight Professional Shipping Mailer w/Tear-Resistant EnDoc Tyvek Construction & Easy Self Seal Closure – Bright White Dupont – Bulk Pack of 20 – 12x15 1/2

    Trusted Tyvek protection arrives at the office. For ultimate defense against the grueling postal journey, send smartly with these ultra resilient Tyvek Envelopes from Checkomatic. Developed by the legendary DuPont brand, this 20-pack of mailers makes an ideal choice for sending important papers and similar lightweight correspondence via UPS, Fedex, USPS and beyond. The synthetic material proves both eco friendly and exceptionally durable, resisting rips, tears, punctures, as well as rain, snow and other liquid threats. Our supplies come in every size from small to large to jumbo and more, so they're ideal for a variety of mailings. Just stuff your stuff into a pouch, peel back the sticker, press down to seal, affix your labels, and send confidently. No bubble wrap or bulky padded coverings necessary. Don't waste another minute worrying about Mr. Postman-just add a box of Checkomatic Tyvek Envelopes to your cart today! What You Get 20 x Tyvek Envelopes from Checkomatic A convenient box that acts as an organizer Super strong mailers that protect and secure An office essential that's easy and affordable! Specs & Details Material: high-density polyethylene fiber Brand: DuPont Tyvek Choose size: 6x9, 9x12, 10x13, 10x15 & 12 x 15 1/5 Color: white Closure: self seal Orientation: catalog...

    • Brand: EnDoc
    • ASIN: B07D8GCW3N
    • UPC: 689466791204

  • 25 Pack White Kraft Padded envelopes 7.25 x 11 White Kraft Bubble Mailers 7 1/4 x 11 Peel and Seal. White Shipping mailers. Cushion envelopes for mailing, Packing, Packaging. Bulk pcs Wholesale Price

    White Kraft Bubble Mailers 7.25" x 11". Heavy duty Padded Envelopes 7 1/4 x 11 with strong seams and self sealing. Elegant Kraft Bubble Mailers shipping envelopes. PACK of 25 mailing envelopes. LIGHT-WEIGHT for saving postal cost. SIDED PROTECTION: approx 1/2 " inch fins. COLOR: Snow white shipping bags. SEAMLESS BOTTOM affords additional cushioning protection with greater overall strength and safety. HIGH SLIP: smooth padding material allows faster, easier product insertion. Packaging mailers are made from Kraft paper with sturdy bubble lining. SECURE PACKAGE:tamper resistant mailer envelopes with convenient self-seal closure. CUSTOM PRINTING: Pure white Kraft exterior presents a quality image and has an excellent surface for printing. Presentable business envelope, items wrap. ECO FRIENDLY: Made from 100% recycled content. Our White Kraft packing envelopes also available in next USA standard sizes: #000 Useful: 4x7 Outside: 4x8 #00 Useful: 5x9 Outside: 5x10 #0 Useful: 6x9 Outside: 6x10 #1 Useful: 7.25 x 11 Outside: 7.25 x 12 #2 Useful: 8.5 x 11 Outside: 8.5 x 12 #3 Useful: 8.5 x 13 Outside: 8.5 x 14.5 #4 Useful: 9.5 x 13 Outside: 9.5 x 14.5 #5 Useful: 10.5 x 15 Outside: 10.5 x 16 #6 Useful: 12.5 x 18 Outside: 12.5 x 19 #7 Useful: 14.25 x 19 Outside: 14.25 x 20 #CD Useful: 7.25 ...

    • Color: White
    • Brand: ABC Pack & Supply
    • ASIN: B07BXX8H54
    • UPC: 680332131117

  • Mead #6 3/4 Air Mail Envelopes, 40 Count (74212)

    Mead #6 3/4 Air Mail Envelopes, 40 Count (74212)

    • Color: White
    • Brand: Mead
    • ASIN: B002R5ARC2
    • UPC: 787718050922