Dimensions: Keychain Clip Length 1.26inch/32mm, Key Ring Diameter 1.0inch/25mm; We choose to use large size keyrings to store your favorite accessories! Flexible Design: The keychain hook has a 360 rotation function, you can rotate it in any direction, easy to use. Material: The lanyard swivel spring hook and key ring are made of high-quality zinc alloy, which is , rust-proof and long-lasting. It easily clips your keys or jewelry pendant to your key chain. Application: Premium swivel snap hooks and key rings are suitable for lanyards, webbing, keychains, handbags, wallets Colour:Silver Material:zinc alloy Package Contents: 50 x Keychain 50 x key rings Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.