Comes with 2 Iron keys provided wear-resistant and non-reversible keys for easy to use. A cover to slide up for the keyhole against dirt and corrosion and a zinc alloy lock core key holder bracket to mount.. Composition Structure: Made of heavy-duty 10 mm braided steel with protective PVC coating, strong cut resistance, and scratch-proof to secure.. Simple and portable to use, great for bicycles, scooters, sports equipment, gates, or other valuables against theft.. Great for bicycles, scooters, sports equipment, gates or other valuables against theft. Made of heavy duty 10 mm braided steel with protective pvc coating, strong cut resistance and scratch proof to secure.