This is a must-have for electric bicycle owners who prioritize security. Its easy installation process allows you to quickly secure your battery under the seat. The lock's design ensures that it remains from view, adding an extra layer of security by not drawing attention to the battery compartment. Features -Color:Silver -Material:Iron -Size:15.50X15.00X4.90cm/6.09X5.89X1.93in -Lock range: 15-23 cm -Highsecurity lock: the design offers protection against theft for your electric bicycle's battery. -Effortless installation: the lock can be easily installed under the seat, making it convenient for all users -Versatile locking solution: not only secures the battery but also other items under the electric bicycle seat -Robust: made from iron materials, ensuring the lock remains effective and undamaged over longterm use -Universal application: suitable for a wide range of electric bicycle, providing comprehensive antitheft protection Package list: 1 x lock 6 x screws Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!