Product Name : Spring Coil Keychain;Material : Plastic, MetalCoil Size (excluded dual terminal ) : 160 x 10mm / 6.3 inch x 0.4 inch (L*D)(Not Stretched);Ring Diameter : 24mm/ 0.95 inchTotal Length(Approx.) : 220mm / 8.7 inch ;Main Color : Black, Silver ToneWeight : 21gThis key chain strap is designed with spring coil cable and lobster clasp.Lobster clasp is for easy and convenient clasping on your bags, pouches, etc.Comes with a small ring, suitable for holding keys, small scissors, nail clippers, and other small things.Package Contents:3 x Spring Coil KeychainOnly the above package content, other products are not included.Note: Light 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.