SIZE - 32mm inner diameter curtain ring.MATERIAL - Made of metal material, electroplate, these curtain rings are durable for use.SMOOTH GLIDE - Surface without burrs, these metal curtain rings glide smoothly on your curtain rods.WIDE APPLICATION - Ideal for for holding curtains, window curtains and french window curtains. Widely used in bedrooms, bathroom, living room, office, etc.WHAT YOU GET - 14 Pcs x Curtain Rings. Different kinds of styles and selling methods to satisfy your demands.