There is no doubt that this lock has password lock and is anti-theft thicken texture to use for protect your bikes from loss or being stolen, and the tightly locking make it be solid and wear-resistant to use with high strength and elasticity to use for protect bikes.Featuring 5 password to freely matching which is more safe and the outer layer is hard to fading or deform, the compact size and long chain will make it be easy and convenient to carry to use.By making with zinc alloy, PVC and ABS materials, this lock is solid and thick to use.The length of the product is 22.5cm, the width is 19cm, the height is 1.72cm.It is suitable for install on bike, bicycle and MTB to anti-theft.Item Name: Password Chain LockMaterial: PVC,ABS,Zinc AlloyFeatures: Flexible, Password, AdjustableColors: BlackSize Details: 22.5cm x 19cm x 1.72cm/8.86" x 7.48" x 0.68" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Reminder:The initial password is: 0000.Package Includes:1 x Password Chain Lock