OPP bags with suffocation warning labels in three languages are a practical packaging solution designed to protect items and prevent potential hazards. They combine transparency, strength, and customization, making them a reliable choice for various packaging needs. Easy peel n seal - peel off the backing, fold the flap, and stick in place. - resealable - If it wasnt closed perfectly the first time, peel it open and try again! Transparent Packaging: OPP bags are commonly used for transparent packaging of various products.