Metal Shower Curtain Rings / Hooks, Set of 12 Shower Curtain Rings are made of Highest Quality Materials Heavy Duty Finish Process to ensure longevity of product and finish of our Shower Curtain Rings Shower Curtain Rings are designed to fit 1" and 3/4" Diameter Curved or Straight Shower Rods Only a light tug required to open or close the curtain. Shipping from USA