Quality Park 12 x 16 x 2 DuPont Tyvek Expansion Mailers with Self-Seal Closure – Expansion – 12″ Width x 16″ Length – 2″ Gusset – 18 lb – Self-sealing – Tyvek – 100 / Carton – White

General InformationManufacturer: Quality Park ProductsManufacturer Part Number: R4290Manufacturer Website Address: http://www.qualitypark.comBrand Name: Quality ParkProduct Name: 12 x 16 x 2 DuPont Tyvek Expansion Mailers with Self-Seal ClosureMarketing Information: Expansion 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. Design features an open-end style and convenient Flap-Stik closure. Envelopes with DuPont Tyvek won’t rip, tear or puncture. They are much stronger and more secure than traditional paper envelopes. These 18 lb. expansion envelopes are water-resistant and moisture-resistant. They are easy to use. Simply peel and seal. Packaged Quantity: 100 / CartonProduct Type: EnvelopeProduct InformationMailer/Envelope Type: ExpansionMailer/Envelope Width: 12″Mailer/Envelope Length: 16″Mailer/Envelope Gusset: 2″Basis Weight: 18 lbClosure Type: Self-sealingClosure Side: Open EndFeatures: Puncture Resistant Tear Resistance Water Resistant Moisture Resistant Heavyweight Physical CharacteristicsProduct Color: WhiteProduct Material: TyvekMiscellaneousRecycled: NoAssembly Required: NoCountry of Origin: United States