Trademark Home 100 Poly Bubble Mailers #4 Self Sealing - 9.5 x 13.75-Inch (95-POLY4-100) 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 9.5 x 13.75 inches 100 individual #4 Bubble Mailers