... bag; shopping bag, child-sleeping bag, file bag, vestee in car, waterproof Features:1.Material: polypropylen(could be recycled)2.Payment ... as you required) It's widely used as linings in cases and apparel, warm facilities, Bedding products and sofas ... , anti-chemical: Polypropylene is blunt chemical substances can protect in liquid from bacterial and insects; antibacterial, alkali corrosion, erosion ...