TYVEK

Tyvek USPS First Class Mailer, Side Seam, 9 x 12, White, 100/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: 9 x 12; Envelope/Mailer Type: Catalog;...

Tyvek Mailer, Side Seam, 10 x 13, White, 100/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: 10 x 13; Envelope/Mailer Type: Catalog;...

Tyvek Mailer, Side Seam, 9 x 12, White, 100/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: 9 x 12; Envelope/Mailer Type: Catalog;...

Tyvek USPS First Class Mailer, Side Seam, 10 x 13, White, 100/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: 10 x 13; Envelope/Mailer Type: Catalog;...