Features: 1.HELMET LOCK: Electric vehicle helmet combination lock, spring rope design, compact and lightweight, easy to use and carry. 2.ZINC ALLOY: Made of excellent zinc alloy material, has high hardness and wear resistance, and not easy to deform or corrode. 3.EXTENDABLE ROPE: The wire rope on the helmet combination lock can be extended up to 1 meter, which is more convenient and safer to use. 4.EASY OPERATION: Unique password lock design, you can directly turn the password wheel, which is easy to operate and has high reliability. 5.COMPACT SIZE: The electric vehicle helmet lock is compact and can be used anytime, anywhere to protect your electric vehicle. Specification: Item Type: Electric Vehicle Helmet Lock_x000D_ Material: Zinc Alloy_x000D_ Size: Approx. 62 x 24 x 5mm / 2.4 x 0.9 x 0.2in_x000D_ Wire Diameter: Approx. 2.5mm / 0.1in_x000D_ Wire Length: Approx. 1 meter / 3.3ft_x000D_ Weight: Approx. 50g / 1.8oz PackageList: 1 xSilver White Lock