Curtain Ring 10 curtain rings recommended per meter of pole length or approximately 1 every 4 inches Incorporates a fixed eyelet for attaching a curtain hook Color: White Shape: Gourd shape Material: Plastic Size : Inner diameter: 25mm Outer diameter: 35mm Package Contents: 100 * Curtain Rings Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.