14 Pack,Decorative Drapery Curtain Clip Rings, 1.5" Interior Diameter, Black Premium Iron Metal Material. Stylish electroplated black finish Stronger tension clip support heavier application Ring Outside Diameter: Approx. 3.8cm/1.5inch, Ring Inside Diameter: Approx. 3.15cm/1.24inch Clip Size: Approx. 1.8cm x 0.8cm Simply slide the rings onto your rod and attach drape