Metal material: keychain hooks and D rings are made of quality metal material, completed with a sturdy construction, not easy to or deform, and the color also can maintain for a long time, durable enough for a long time use, the lanyard hooks are easy to and open, convenient to attach with keychains or lanyards Where to use: you are allowed to use key chain clip hooks with D rings for objects, attach the combination to backpack, , purse, or pendants to make bracelet, necklace, wallets, anklet, sweater chain, dog collars and more, use your creativity to DIY more delicate crafts with these useful items Rotating design: lobster claw clasps come with a rotating design that you can rotate within the flexibility of , easy to attach with keychains, and you 't need to worry about jamming problems caused by twisting the direction, such a practical rotating design brings much to your jewelry making and crafting projects As gifts: these swivel snap hooks and combinations are gifts or who love handicrafts making and jewelry design, that would be a pleasant for to receive such novel and practical gifts; With the sufficient , you can also make handicrafts with and enjoy the of DIY Specification: Colour:Green Material:Metal Size:Height 39mm, width 25mm, inner diameter 20mm Package Contents: 35 * Swivel clasps 35 * D rings Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.