Moisture- and rip-resistant mailer made of DuPontTM 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. Stock up and save! Envelope Size: 12 x 16; Envelope/Mailer Type: Catalog/Booklet; Closure: Self-Adhesive; Trade Size: #110.

• Moisture- and rip-resistant.
• Ideal for bulky contents.
• Flap-Stik® self-adhesive closure.
• Professional appearance.

Moisture- and rip-resistant.QLTYPK