Tyvek Expansion Mailer, First Class, 10 x 13 x 1 1/2, White, 100/Carton

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. Stock up and save! Envelope Size: 10 x 13; Envelope/Mailer Type: Expansion Mailer; Closure: Self-Adhesive; Trade Size: #97.

Price: £ 99.96 from Zuma Office Supply US