High quality swivel lobster clasps Used for keychains, crafts or hanging decorations, projects and more You can enjoy the DIY process 360 degree swivel base Material: Iron Color: Silver Total Length: Approx. 1.18 inch / 30 mm Clasp Inner Width: Approx. 0.275 inch / 7 mm D Ring Inner Width: Approx. 0.39 inch / 10mm, Outer width: 0.47 inch / 12mm Package Contents: 180 x Keychain Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.