Hign-concerned Chemical:None Color:Black Origin:Mainland China Features: 1. Our motorcycle lock is light and portable, strong and safe, to ensure that you will not be stolen by bicycle or motorcycle helmet! 2. The flexible steel wire rope has strong cut resistance and PVC coating, which helps prevent scratches and makes it more durable; the alloy lock cylinder provides better anti-theft protection. You don't have to worry about damaging your bike or helmet! 3. Compatible with any motorcycles, motorcycles, scooters, mopeds, bicycles and even strollers. It is coated with weather resistant PVC. Waterproof and rust-proof. 4. strong elasticity, can be extended to 1.5 meters. Specification: color: black material: plastic alloy wire rope diameter: 3.6mm length: 1.5 meters (after stretching) Instructions: 1. Align the original password (0000) with the red logo. 2. Keep the original code unchanged, and rotate the lock cylinder 90 as shown in the figure. 3. Set a new password with a red logo (such as "0009"). 4. Turn the lock cylinder in the opposite direction to return to the original position to complete the setting. packaging: helmet lock * 1