Cable security perfect for quick release component and accessory lock-up or as a secondary deterrent. 8mm self-coiling, flexible twisted steel cable 4-digit resettable combination locking head Protective vinyl cover Limited Lifetime Warranty For best protection against theft, use cables with a Kryptonite U-Lock or Disc Lock. Cables are recommended as a secondary deterrent, or for additional protection of quick-release components and accessories. 5' X 5/16" (152cm x 8mm) .8 lbs. (0.36kg)