InterDesign Fabric Waterproof Shower Curtain Liner, White, 2 PACK COMBO Polyester Shower curtain liner for an attractive, waterproof barrier Impermeable, raincoat-technology material hangs like fabric Use to protect a fabric shower curtain or hang it all by itself Reinforced buttonholes; weighted hem to insure a clean hang Measures 72 by 72 inches; available in an array of colors; machine washable