
Quality Park Tyvek Expansion First Class Envelopes - First Class Mail - 10" Width x 13" Length - 2" Gusset - 18 lb - Peel & Seal - Tyvek - 100 / Carton - White
Quality Park Tyvek Expansion First Class Envelopes - First Class Mail - 10" Width x 13" Length - 2" Gusset - 18 lb - Peel & Seal - Tyvek - 100 / Carton - WhiteFirst-class expansion envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacement for costly box or carton. Design features an open-side style and convenient Flap-Stik closure. Envelopes made of 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 1St First Class Expansion Bulky Mailing Envelope Products Peel Seal Mail Open Side 13" X 10" 18 Lb White Packaged Quantity 100 OfficeKoala Part No# : QUAR4440 Manufacturer : Quality Park Products Catalog SKU# : QUA R4440 UNSPSC# : 44121506 Weight :5.25 lb