DescriptionAreyou looking for a professional, yet affordable bike lock?Areyou in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional bike lock must meet you needs. It is one of the best choices for you.Features-Color: Black.-Material: Zinc alloy, silicone rubber-Size: About 21.00X16.00X3.10cm/8.25X6.29X1.22inch.- It adopts quality material, durable for use.- Safe lock core, can effectively prevent violent locking. - Not easy to be opened when the lock is closed, so it is safe and anti-theft. - Suitable for glass doors, bicycles, motorcycles and shop doors. - U Shaped design, easy to operate. Fine workmanship.