Specifications Hign-concerned Chemical:None Size:13-10cm Material:IRON Type:U Lock Origin:Mainland China Feature: Fit for: mountain bike bike bicycle style electric car Locking lever heat treatment, enhance the surface hardness of the lock, shear anti-saws Key variable is high, reduce the re-opening rate It is not easy to break, portable and safe The padlock is suitable for lock bicycle and other places, it is easy to use With tough steel lock cable, sturdy and durable to use, suitable for Bike and other things Specification: size:13-10cm weight:200g color:random package include:1pc u lock