DescriptionIt is made of premium aluminum alloy material, strong and has a long service life. This black padlock combine the lock function with the alarm function to achieve a comprehensive anti-theft, so that you can be more assured, it will protect your wealth from loss.Features- Color: Black. - Material: Aluminum alloy. - Size: About 10.00X9.50X3.20cm/3.93X3.73X1.26inch. - Made of high-quality materials, it is strong and will not be easily damaged. - This kind of padlock has a built-in alarm, which produces a loud sound when alarming. - The design of this alarm padlock is simple but very practical. - Suitable for most motorcycles, bikes, containers, doors, sliding doors, windows, etc. - Padlock with multiple uses has mini appearance, easy to carry, each lock with 3 keys.