The shower curtain hooks are available for rod of diameter 0.3"-1" (8-26mm). Made of solid hard stainless steel, moisture resistant and durable. Polished hook surface for a great look and friction free / easy glide . Easy to install, you can just put the shower curtain hooks through the curtain cloth, and then hang the hook onto the guide rod. Widely used in the bathroom, living room, reading room, bedroom, windows, doors. Material: Stainless Steel, Acrylic Surface Treatment: Chrome Plating Color:Red Hook Rod Diameter: 3mm Total Size: 60mm x 35mm x 60mm / 2.4" x 1.4" x 2.4"(L*W*H)