Bike and Bicycle Dial Wire Lock, Manganese Steel, 1m 100cm dial wire lock made of manganese steel for high durability. - Total Length: Approx. 100CM - Weight: Approx. 320G - Thickness: 4mm - Material: Inner core manganese steel + polypropylene cross - Lock Type: Dial - Application: Various bicycles, bikes, motorcycles, scooters Thank you for viewing. The second photo shows everything. This is a thick chain. How about using it to prevent bike theft? ✨️For those who purchase with other products… We will discount the shipping cost because it will be cheaper when bundled. Please write in the comment section. If you want anonymous shipping, please comment as well. ✨️Please note We will handle returns and claims before the evaluation of receipt as much as possible, but we may refuse to respond to the buyer's problems or excessive requests, so please be aware of this. If you are looking for high quality or support, or if you are looking for perfection, or if you are concerned about various things, please purchase from someone who provides a guarantee.