Trademark Home 100 Poly Bubble Mailers #2 Self Sealing - 8.5 x 11.25-Inch (95-POLY2-100) Features include: Made from 100% polyethylene Puncture, tamper and water-resistant High slip lining allows easier product insertion and extraction Bubble lining provides cushioning to reduce shipping damage Self-seal closure White outer shell provides a clean appearance Bubble material for exceptional cushioning Dimensions: .25 x 8.5 x 11.25 inches 100 individual #2 Self Sealing Bubble Mailers.