Sealed Air Jiffy TuffGard Extreme Bubble Cushioned Mailers, #4, 9 1/2in x 14 1/2in, White, Box Of 50

Offers great protection Multi-layer film provides optimum resistance to moisture, punctures and tears. Sealed Airs barrier bubble technology creates a quick-to-pack and cost-efficient alternative to cartons. Lined with 5/16in high bubble wrap for heavier items. Envelopes are tamper evident. Easy closure - simply peel away liner and seal.