Quality: The rotating buckle and key ring are made of high quality alloy, which is durable, sturdy and durable, and has a long service life. Size: The is 32mm long, 1cm wide and the inside diameter of the key ring is 2.2cm. size for your DIY projects, art projects, and projects. Ease of : These rotatable closures have the maximum flexibility of 360 degrees and are easy to . The lanyard snap hooks are a quick-locking accessory to your items 't off. Wide Application: These lobster clasps and key rings are great choices for purses, handbags, dog collars, lanyards, key chains, and jewelry making. colour: silver Material: metal Size: Hooks 32mm, Rings 25mm Package Contents: 30 x Swivel Snap Hooks 30 x Key Rings Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.