Practical curtain rings for all curtain poles with 12 mm diameter, including sliding insert and folding hooks Easy to attach: simply hang the curtain in the folding hanging hooks, easy to insert the rings into the curtain rod Robust curtain rings made of stainless steel with sturdy folding hooks for hanging various curtains and curtains without loop Easy to put on and close: easy and quiet movement of the curtain thanks to sliding inserts in the rings, no damage to the curtain rod Box contents: 8 x GARDINIA curtain rings for curtain rods with a diameter of 12 mm, including sliding insert and folding hooks, New York series, stainless steel