This heavy-duty shower curtain is treated to resist mold, mildew, and bacteria. It contains antimicrobial Vinyzene, a proven mildew-resistant chemical that extends curtain life and prevents unsightly stains caused by bacteria build-up. The mildew resistance remains effective for the life of the curtain. It has a 24-inch see-through top, is tear-proof, and has rustproof aluminum grommets for standard curtain hooks up to 0. 25-inch diameter. This curtain is made with 10-gauge vinyl. Available in two length sizes, 72 or 84 inches long. Material: Vinyl.