P3.) 500 #000 (POLY) 4″ X 8″ (usable space 4″ x 7.25″)–
Our self-seal poly bubble mailers are unique, lightweight padded mailers made from a durable, moisture resistant, multi-layer blend of polyethylene film. The film is laminated to a resilient, cushioning bubble material for added protection. Durable and moisture-resistant, with exceptional puncture resistance, tear strength, and cushioning performance.