A concise box contains 25PCS lobster keychain clasps and 25PCS key rings. The claw clasps are 1.23 inches long and the key rings diameter 1 inch, the ring is large enough to make crafts. The key rings are made of Metal, they have glaze , high quality. The has a strong luster, excellent workmanship makes the keychain look more texturred. The keychain clip can swivel flexibility, that is easy to use, it can rorate horizontally 360 degrees, that is very convenient. The kit can be used for making bracelets, purse, zipper pouch, dog collars, zipper , luggage straps and other DIY crafts. Colour:A: Silver Material:Metal Package Contents: 1 set x key chain making kit 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.