MATERIAL: These curtain rings and clips are made of solid metal, it has the characteristics of rust, corrosion resistance and not easy to deform. SPECIAL OPENING DESIGN: Smooth without burrs, this curtain ring with a strong clip can be opened, so you can replace the curtain without removing the rod which is very convenient for you. Can slide the curtain easily. USE RANGE: Widely applied for heavy curtains or light curtains, good for bathroom, bedroom, hotel, restaurant, etc. Not only can be used for hanging curtains, but also can be used for hanging interior decoration.