[EASY TO OPEN & CLOSE] With a special openable design on the curtain rings, you can easily attach and remove drapes on curtain rods without having to take down the entire rod.[HEAVY DUTY AND DURABLE] Made of premium metal with durable plating for long-lasting rust protection. Each curtain clip with rings can hold up to 3 kg.[42 SETS] The package includes 42 sets of curtain rings with clips in a plastic storage box. The large metal curtain clips with a beautiful polished finish, no problems, slide easily over the rods.[SIZES] The inner diameter of the curtain hook is 2.54 cm, the outer diameter is 3.8 cm, suitable for rods with a diameter of 1.6 cm or less. The curtain clip size is 18 mm x 9 mm.[WIDE APPLICATION] Perfect decorative drapery rings for thin sheer fabrics, thick blackout, tapestries or shower curtains in the home, hotel, bedroom, bathroom, gazebo and more. Also great as bow hooks for girls' rooms or hats, towels and many item hangers as you wish thanks to the openable ring design.Color: BlackMaterial: MetalSize: Inner diameter: 25 mmPackage contents:42 * Curtain ringsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.