1.[High-Quality Steel ]: This bike locks is crafted from flexible braided steel with a vinyl coating to prevent bikes from scratches and enhance durability. Lock is made from weatherproof electro galvanized zinc alloy and sealed with a protective coating.Note: rinse the combination lock with fresh water when exposed to salt water and periodically lubricate. 2.[Secure & Easy to Carry]: Smart 5-digit resettable combination chain lock much r than other 4 digit locks Easy to set your own personalized number combination.Self coiling & mounting bracket 4 feet by 1/2 inch cable is long enough for different users Self coiling design make it easy to carry the quick installation button makes it install or remove the lock conveniently.You don't worry about lost the key and forget to carry it. 3.[Versatile and Unique Design]: Unlike most security cables, the male end of the cable is the same diameter as the cable itself allowing the cable to pass through narrow spaces such as kayak and paddleboard scupper holes.Cable is multiuse, multipurpose and can secure a wide range of items such as kayaks, paddleboards, bike, scooters, sport and yard equipment and more. 4.bike lock folding bike lock 4-digit combination bike locks heavy duty anti theft 10 ft long bike lock combo cable bike lock chain combination bike u lock heavy duty anti theft extra long bike lock cable bike lock cable heavy duty anti theft bike lock with key 5ft u lock bike holder universal bike locks same key bike lock long cable bike lock combination cable bike lock pink heavy duty chain bike lock with key bike cable key lock 10 ft combination bike locks heavy duty anti theft