100% Polyester Size of 70x66 is applicable to extra long snap shower curtain with window, both with hooked and without hooks style Match to N&Y HOME waffle weave shower curtain with snap-in liner set (71x84 extra long) Machine washable to keep it clean and fresh 2 Bottom magnets on corners Available for more colors and sizes Match to N&Y HOME Waffle Weave Shower Curtain with Snap-in Fabric Liner Set (71"Wx84"H), also worked for snap shower curtain with window (71Wx86H, no hooks needed)