100% Polyester Size of 70x54 is applicable to standard sized snap shower curtain with window, both with hooked and no hook style Compatible with N&Y HOME waffle weave shower curtain with snap-in liner set (standard size: 71x72) Machine washable to keep it clean and fresh Mesh Pocketed Organizer: Keep your favorite shower accessories close at hand with this snap in shower curtain liner replacement with 3 pockets, keep liner weighted from billowing and stay in place 2 Bottom magnets on corners Compatible with N&Y HOME Waffle Weave Shower Curtain with Snap-in Liner Set (71"Wx72"H), also worked for snap shower curtain with window (71Wx74H, no hooks needed)