Sturdy and DurableThe folding bike lock is made of super strong aluminum alloy, sturdy, resistant to cutting and shearing, and has high torsion and tensile strength. Foldable DesignThe 26-joint foldable lock can be rotated 360 degrees, which is easy to fold and makes it more convenient to install and carry. Dimensions folded 7x 4x 5cm. Expanded size: 85cm. With 3 Keys3 keys for more comfort! You can use one of the keys for daily use and leave the other key at home, in case you accidentally lose a key. The key can only be removed in the locked state to avoid losing it. Protective LayerThe chain is made of waterproof and dustproof ABS rubber paint, which can effectively protect it against rust, oxidation and corrosion. This can greatly extend the life of the lock and prevent it from damaging the bicycle frame. Multi-functionIdeal for bicycles, skateboards and fences, fences, motorcycles and skateboards. Folding Bike Lock Bike Lock Expand the lock area. Specification: Material: Aluminum Alloy Open Lock Length: about 85cm Package including: 1 x Black Folding Padlock