Kryptonite Messenger chain lock With this chain lock from Kryptonite, every bicycle is maximally protected against theft. The thick chain is covered with a soft weather-resistant nylon cover to prevent paint damage to your bicycle. In addition, the chain lock can be worn around the hip and the double locking mechanism offers protection against twist attacks. Specifications : Color: black Color print: orange Gender: unisex Material chain: steel Material cover: nylon Length: 100 cm Thickness steel: 9.5 mm Weight: 2.84 kg Warranty: lifetime Contents : 1 Chain lock 2 Keys