The chain lock is very solid and makes a high impression. The coating protects the bicycle frame and possibly also the object to which the bicycle is chained. The padlock is also covered and the insertion hole can be closed with a plastic lid, to prevent corrosion. If necessary, you can use another padlock, which is very convenient. A length of 110 cm is easily sufficient to chain the bike to conventional objects such as lampposts, traffic signs or railings. However, there is by design following disadvantage: The chain ends that come together at the padlock, are not covered and occasionally hit the bicycle frame. Otherwise, it's a good bike lock in the middle price segment, which can also be used elsewhere.