Suitable for 22-25mm handlebar motorcycle models, with a wide range of applications.Heavy-duty helmet lock, thick lock body, provide extra securityIncludes 1 helmet lock with 2 keys and 2 rubber stripsMaterial: aluminum alloy lock body, anti-theft screw design, well-crafted, weatherproof and scratch-, .Value for money.Special features:Anti-scratch, anti-theftlock type:key lockColour:BlackMaterial:aluminum alloySize:6.35x5.7x2.4cmPackage Contents:1 * lock2 * keys2 * rubber strips(Need to note with the merchant)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.