Metal GLIDES SMOOTHLY - No snagging, no struggle, no hassle. These hooks feature engineered spherical balls to reduce friction. It allows effortless gliding across the rod and avoids rust friction on the shower curtain rod. QUALITY MATERIALS - Some of our curtain hooks are metal crafted and aluminum, making these hooks durable. Together with a structure stopper at the end that functions to hold and prevent them from slipping off the rings. COMPLIMENTARY DESIGN - We always want a bathroom that reflects our personality. Here, at Splash Home, we have different designs: elegant or classic, and colors like; black, chrome, satin, bronze, etc. that will surely fit your curtain rod and liners. MULTIPLE USES - It may be just curtain hooks or rings, and it's not only for that purpose. There is also an alternative way of using this, where you can hang it in our clothes, utensils, towels, etc. EASY INSTALL - To attach these curtain hooks, you can insert this in the holes provided in the shower curtain liner and dang it on the rods to secure. In cleaning, you can wipe them with a damp cloth. Forget the humidity it's a rust-proof quality.