Hookless Frost Grey Mystery shower curtain, made of 100-percent Polyester Plainweave 150D water repellent fabric, 71" X 74" with matching color Flex-On rings, no need to purchase hooks, the flex-on rings flex over the rod for fast and easy installation and removal, features a sheer window to let light into the shower providing the feeling of both space and security, includes snap-in Peva liner.