Tyvek Jumbo Mailer, 14 1/4 x 20, White, 25/Box

Lightweight, moisture- and rip-resistant mailers made of DuPont Tyvek help to reduce shipping costs. Clean, crisp look conveys a professional image. Flap-Stik peel-and-press flap seals securely. Envelope Size: 14 1/4 x 20; Envelope/Mailer Type: Large Format; Closure: Self-Adhesive; Seam Type: Contemporary.

Price: £ 62.36 from Zuma Office Supply US