For Use With Road Bikes, Mountain Bikes, Motorcycles, Strollers, Ladders, And Effective Deterrent: Covered with anti-cutting PVC, with five high-strength alloy steel cables inside, great anti-cutting performance makes it stable and difficult to destroy. ROCKBROS bicycle cable lock keeps thieves away from your bike. Specific Password: 5 digit combination locking mechanisms for keyless convenience, allows you to set 100000 possible passwords in three easy steps(Initial password 00000). Your families or friends can set their temporary password freely. Strong But Flexible: Our bike wheel lock has great flexibility while ensuring strength. You can stretch it to 47 inch maximum and coil back to its original shape easily. Water-proof Anti-rust: Covered with thickened PVC material, zinc alloy lock core, you can trustingly put this specialized bike lock outdoor on rainy days without worrying about risk of rust. Universal Lock: Enjoy discovering more ways to use this combination bike lock, such as locking your bikes together, locking motorcycles, strollers, gates, luggages.