Feature 1Durable: 12mm high-quality steel cable and strong zinc alloy anti-theft lock keep your bikes from thieves. 2 Safe design: The double-sided blade anti-theft key teeth are cumbersome and difficult to copy, which improves security and anti-theft. 3 Smart design: You can lock any parts of your bicycle or scooter by piecing multi locks together. 4 PVC Coating: PVC coating painting keeps your locks away from water of rain, no need to worry rust will ruin your locks. 5 Compact size: easy to carry and storage. 6 Application: Suiable for bicycles, mountain bikes, road bikes, folding bikes, etc. Material: Zinc Alloy + PVC Color: black/black with reflective strips, optional Size: Cable diameter: about 12mm, height: about 140mm Weight: about 240g Application: Suiable for bicycles, mountain bikes, road bikes, folding bikes, etc. Package List 1*Bicycle lock 2*Keys Note Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement.