DescriptionThis lock does not need a key to unlock, just use the password it can be easily unlocked, simple operation and easy to use. The lock is made of high-quality steel wire material. It does not crack at low temperature and does not deform at high temperature. It is a durable product.Features-Color: Black. -Material: ABS, alloy, steel. -Size: 125x1.2x1.2cm/49.2x0.5x0.5inch. - This lock does not need a key to unlock, just use the password can be easily unlocked, simple operation and easy to use. - The lock is made of high-quality steel wire material. It does not crack at low temperature and does not deform at high temperature. It is a durable product. - The lock has a five-digit password and is highly confidential. There is no need to worry about the locks being broken and the bicycles stolen. - The cable lock is versatile and can be used not only on bicycles but also on any tool you want to protect, with a multi-purpose locking function. - This lock is very compact and easy to use and carry around.