Main Features: - Free Gliding Action: No snagging, no effort, no hassle. These hooks feature specially engineered spherical balls to reduce friction and allow effortless gliding across the rod with virtually no effort at all. - Metal Shower Hooks: The 100% pure metal construction allows years of use in the harsh bathroom environment. The non-magnetic metal is corrosion-free, meaning it will last indoors and outdoors without rusting. - Heavy Duty Closing Hooks: The hooks are strong enough to hold a heavy curtain. They are sealed shut, making it impossible for the curtain to slip off the rings. - Anti-rust Metal Shower Hooks Rings: Unique metal sealing oil technology makes it possible to not rust. Specification: Color: Green / Red / Blue / White / Purple; Support Rod Diameter: Up to 36mm/1.4inch; Material: Metal Construction; Dimension: Package Weight: 0.2kg ; Package Contents: 12Pcs/Set x Hooks Rings