AmazonBasics Heavyweight Clear Shower Curtain Liner with Hooks (20-Gauge, Waterproof and Treated to Resist Deterioration by Mildew) - 72 x 72 inches Vinyl Clear waterproof shower curtain liner for standalone use, or with a shower curtain This item was treated to prevent deterioration from mold and mildew, thereby extending the useful life of the liner Made with heavyweight vinyl to reduce movement and keep the liner close to the tub Reinforced mesh top header; 12 rust-proof metal grommets Includes plastic curtain hooks; Measures 72 x 72 inches for full coverage Made in OEKO-TEX Standard 100 factory, an independent certification system that ensures textiles meet high safety and environmental standards.