Tyvek Envelopes - Heavy Duty Professional Shipping Mailer w/Rip-Resistant DuPont Tyvek Construction & Easy Self Seal Closure - White - Bulk Pack of 20-9x12

• HEAVY DUTY ENVELOPES - Classic White Mailers Are Perfect for Sending Documents, Invoices, Checks & Other Office Correspondence; Box of 20 Sheets.
• INDESTRUCTIBLE DUPONT DESIGN - Lightweight But Strong, Durable Tyvek Material Resists Ripping, Tearing, Punctures, Rain, Moisture & Other Common Postal Threats.
• CONVENIENT SELF SEAL CLOSURE - Peel Back the Sticker to Quickly & Effortlessly Seal & Send; Open End Catalog Orientation Enables Fast Paper & Packet Stuffing.
• SUPERIOR SHIPPING PROTECTION - Double Reinforced Construction, Opaque Color & Super Sticky Glue Offers Maximum Security for Confidential Business Mail.
• BUY CHECKOMATIC & SAVE BIG - Stock Up on Bulk Supplies & Enjoy the Best Prices in the Industry; Envelope Packs Available in 6x9, 9x12, 10x13, 10x15 & 12 x 15 1/5 .

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 (open end) Compatibility: flat rate (weight dependent) How to Enjoy Send a legal document, invitation or other important letter Stay stress-free knowing the Tyvek brand has your back Enjoy swift stuffing with peel-and-stick ease and expandable room Save the office budget with the very best prices from EnDoc.