Natuworld Bicycle Cable Lock Heavy Duty Braided Stainless Steel Daily Commuting Bike Security Lock with Keys + Mounting Bracket,4-Feet x 12mm Cable Size: Dia.12x1200MM(L) Material: Ultra high cable performance. Braided steel cables for strong cut resistance. Mounting bracket included for easy transportation. Easy to use & super easy to install on a bicycle- the bracket is easy to mount, cable is long enough to wrap around your bike, secure & lock up, the keys work easily with the lock & slide guard protects key entry from the weather Great for bicycles, skateboards, sports equipment, generators, hand trucks, scaffolding, gates & fences, grills & lawnmowers, tools, tool boxes & ladders.etc