Stainless Steel Rustproof & More Sturdy Stainless Steel - Stainless steel is more rust-resistant and sturdy than ordinary metal shower curtain hooks, allowing for years of use in the bathroom. Plated and Polished Nickel - The steel is polished with a polished nickel finish. The shower hooks sparkle in the presence of light, adding a very elegant look to any bathroom. Free Gliding Action - No snagging, no effort, no hassle. These shower rings feature specially engineered spherical balls to reduce friction, allowing effortless gliding across rods with virtually no effort at all. Heavy Duty Closing Hooks - These decorative shower curtain hooks are strong enough to hold a heavy shower curtain. They are sealed shut, making it impossible for the curtain to slip off the rings. Set of 12 - Sold as a set of 12 for a standard 60 or 72 inches opening. Note that: Amazer shower curtain rings are entirely different with those cheap rings.