Diamater :12mm Total Length : 650mm1.Multi-purpose: The cable of our bike lock is enough for you to lock your bike to a tree/gate/fence/railing/etc. This cable bike lock can also be used for motorcycles, skateboards, scooters, grills & lawnmowers, sports equipment, tool boxes & ladders and doors.2.With 5 different colors: Black, blue, pink, green, orange, the bike cable lock is suitable for kids, girls, boys and women, also a great choice for Birthday/Anniversary /Christmas gifts.3.Resettable combination bike lock: Smart 4-digit resettable coiling lock, easy to set your own personalized combinations. As a kind of combination lock, it saves you a lots of unnecessary troubles, like carrying the keys all the time.4.Durable bicycle cable lock: Flexible steel cables for strong cut resistance and PVC coating helps prevent scratching and keeping more durable. The upgraded mounting bracket makes it more convenient for you to place the lock.5.High-strength steel & durable materials coating: The inner cable is made from braided high-strength steel wires that are anti-cutting. And it is covered with a durable materials coating, effectively preventing scratches.