One end is a keyring, the other is a swivel lobster clasp. The Spiral lanyard can be used to hang your cell phone, and you can also use the elastic band to hang your keys, USB drive, car keys, earphones, ID card and other small objects that you need to carry with you.Features:1. Great for keys, phone, car keys, compass, ID card, backpack, water bottle, etc.2. This safety coiled lanyard can keep your little items in your controllable range.3. The coil lanyard can be used to keep your GPS case safely on your motorcycle or bike.Product Name: Coiled LanyardMaterial: Plastic,MetalColor: Black, Silver ToneRing Diameter: 10mm/0.4Size: 46cm/18.1 LengthPackage Content: 1 x Coiled Lanyard