The Kenney Medium Weight PEVA Shower Liner Protected with Microban antimicrobial technology inhibits the growth and reproduction of odor-causing bacteria, mold, and mildew. The Shower Liner is made of environmentally friendly PEVA, making it PVC-free and odorless. The liner has 12 rust-resistant metal grommets to prevent tearing from shower hooks and rings. This liner measures 70 in. wide by 72 in. tall to fit most showers and bathtubs.