Moisture- and rip-resistant mailer made of DuPont™ Tyvek® delivers heavyweight protection. Expandable design is ideal for shipping bulky contents like books, binders and reports. Flap-Stik® closure provides a secure, peel-and-press seal.
Features
- Expandable Fit. Trade cumbersome boxes for these flat, easy-to-store envelopes with expansion which is intended to accommodate thick, bulky items.
- Credible Construction. Match company standards with ultra durable Tyvek® paper manufactured to resist water, tears and bends to fully preserve the contents.
- Practical Seal. Prep for shipment in no time using the self-sealing, Flap-Stick® fastener which is ready to stick without the need for moisture.