Metal material: hooks and D rings are made of quality metal material, completed with a sturdy construction, not easy to break 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 for you to attach with keychains or lanyards Where to use: you are allowed to use key chain clip hooks with D rings for various objects, attach the combination to backpack, handbag, 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 for you 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 bronze 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 thing. The measurement allowed error is +/- 1-3cm.