
Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12" Width x 16" Length - 4" Gusset - 18 lb - Self-sealing - Tyvek - 50 / Carton - White
Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12" Width x 16" Length - 4" Gusset - 18 lb - Self-sealing - Tyvek - 50 / Carton - WhiteExpansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Envelopes feature open-side style and convenient Flap-Stik closure. Envelopes made with DuPont Tyvek won't rip, tear or puncture. They are much stronger and more secure than traditional paper envelopes. These 18 lb. envelopes are water-resistant and moisture-resistant. They are easy to use. Simply peel and seal.Tear-Resistant Envelopes Quality Park Tyvek Heavyweight Expansion Flap-Stik Peel Seal Envelope Products Self-Sealing Open Side 16" X 12" 18 Lb White Packaged Quantity 50 OfficeKoala Part No# : QUAR4497 Manufacturer : Quality Park Products Catalog SKU# : QUA R4497 UNSPSC# : 44121506 Weight :4.75 lb