High Security and ResettableThe 4-digit combination lock mechanism offers 10,000 possibilities, making this lock almost impossible to break. With a convenient keyless lock, you don't have to worry about losing or forgetting your keys. Easily set up your own personalized number combinations. Durable and WaterproofPVC outdoor bicycle lock can withstand the harshest environments, whether high or low temperature, in rainy days, the lock can be used normally. High Quality MaterialMade of high quality zinc alloy, high strength lock, anti-theft, anti-rust and anti-corrosion. The surface of the bicycle cable lock is made of PVC, which can prevent scratches and feel softer and more comfortable. The anti-theft combination padlock is suitable for bicycles, scooters, ATVs, motorcycles, skateboards. Ideal for construction sites, farms and industrial environments, gates and fences. The first choice for gifts, it is a favorite gift for bicycle lovers Material: high quality zinc alloy, PVC Weight: 97g/piece 1 x Anti-theft combination lock for bicycle