20x Loster Claw Swivel Trigger Clasp Bag D Clip Keyring Hook Craft Diy 38x18mm Full 360 degree swivel eye helps prevent tangles. Total Length (Approx.): 1 1/2 inch ( 38 mm ) Inner Ring Diametre (Approx): 3/4 inch (18 mm) Material: Steel, Nickel plated Inclube: 20 x Keyring