for your craft projects and .Full swivel helps the Lobster claw clasps not be tangled, easy to use.Those iron swivel lobster claw clasps could be used to organize your house ,car with keychains.It could be also use to make accessories for arts and crafts project, affordable way for DIY to great style.colour: GoldMaterial: Aluminum alloySize: about 0.51inch(13mm) wide, 1.38inch(35mm) long, hole: 0.24inch(6mm);Package Contents: 1 * bag clasps(50 pcs)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.