Numeric code: The factory setting is 00000. Follow the instructions to change the required combination. The 5-digit code offers up to 100,000 possible combinations, which is more secure. And the suit is individually adjustable and can be changed as many times if you want. Enough length: Thanks to its flexibility and length of 90cm / 100cm, the locking chain offers a high degree of comfort and many possibilities to connect bicycles to fixed objects. The greater the length, the easier the connection to a solid object. Safe: The bicycle padlock uses high strength zinc alloy locking cores, which is smooth and rustproof and durable. It thus protects your valuables from theft. Extra protection: Locking the chain with a soft fabric sleeve prevents scratching your bike, the full chain plating is rustproof and waterproof. Versatile: Perfect for securing a bicycle, motorcycle, skateboard, sports equipment, gates, fences, ladders, tool boxes, etc. It can easily be rolled up onto the bicycle frame while in use.