The KRYPTONITE EVOLUTION 4 provides excellent security with two keys and a cable lock. - Brand: KRYPTONITE - Model: EVOLUTION - Accessories: 3 keys, cable lock, wire - Color: Black, Orange - Type: U-lock Compact U-lock, 178x83mm. Includes a sturdy and flexible KriptoniteFlex cable wire, 120cm long (actual weight 310g). Security "LEVEL9" I am selling this as I only used it once after purchasing it on Mercari. It can be used without any problems. The LED on the key does not light up, but there was a note from the time of purchase that the battery was probably dead, so please replace it yourself if necessary after purchase.