please see our product deatils specification for your reference: 1) Composition: 100% polypropylene 2) Weight: 15 - 260g 3) Width: within 3.2m 4) Water resistant 5) Applications: garment lining, bags, shoes lining, surgical dressings, protective masks 6) Characteristics: environment friendly, good tensile strength, soft, lightweight, non-toxic, water-resistant, air permeable 7) A variety of colors available 8) Custom specifications acceptable