50cm Long Luggage Cable Lock with Steel Shackle, Mini 3-Digit Combination Lock for Suitcases, Bicycles, Skis, Snowboards, Strollers, and Buggies. Material: Zinc alloy. Color: Black, Red, Yellow. Size: 8 x 4 x 2cm. 1. [Anti-theft lock] This spiral bike lock allows you to securely lock your bike, scooter, helmet, or other items. The lock's steel cable is 50cm long and 16mm in diameter. You can easily lock your bike or scooter. 2. [High Security] The high-strength bike lock uses a 16mm thick steel cable, which has high cut and corrosion resistance. The reinforced zinc alloy lock core and durable PVC protective layer make it difficult for attackers to open. Do not expose to direct sunlight or excessively high or low temperatures. Please allow 1-3cm deviation due to manual measurement. Please make sure you bid without hesitation. Since shooting techniques, ambient light, display color and other reasons may cause the pictures to be slightly discolored, Package includes: 3 * Helmet locks