Simple curtain rings for all curtain poles with 20 mm diameter, including folding hooks Easy to attach: simply hang the curtain in the folding hanging hooks, easy to insert the rings into the curtain rod Robust metal curtain rings with sturdy folding hooks for hanging various curtains and curtains without loop Easy to put on and close: easy to move the curtain, no damage to the curtain rod Box contents: 6 x GARDINIA curtain rings for curtain rods with a diameter of 20 mm, including folding hooks, metal, antique brass