Columbian Durashield™ Security Open End Poly Envelopes Security-lining assures privacy of contents. Lightweight envelopes reduce shipping weight, storage requirements. Low-slip textured white matte surface for stack ability and upscale look. Durable multi-layer poly film construction provides maximum resistance to chemicals, water, moisture, bursts, tears and punctures. Envelope Size: 12 x 15 1/2; Envelope/Mailer Type: Security/Confidential; Closure: Tamper-Resistant Grip-Seal®; Trade Size: NA.

Product Specifications  Manufacturer #: WEV-CO835 Product Details Columbian® Durashield™ Security Open End Poly Envelopes, 12x15-1/2, White,100/Bx Closure: Tamper-Resistant Grip-Seal® Color(s): White Custom Imprint Included: No Envelope Size: 12 x 15 1/2 Envelope/Mailer Type: Security/Confidential Expansion: No Exterior Material(s): Polypropylene Quantity [Nom]: 100 per box Security Tinted: Yes UPC: 50026900908357 Keywords: 12 x 15-1/2, COLUMBIAN, Durashield, Mailers, Mailing Envelopes, Open End, Plain White, Poly, Poly Film, Security Envelopes, White