Kabletek Flexweave Cable Lock 9/16in. X 5ft. Integra Flex - All In One Combination + Key Integrated 4 digit combination lock in case you lose your key Additional key lock in case you forget your combination 10,000 different combinations VELCRO and reg; brand closure strap for bundling, coiling, and mounting anywhere on your bike or pack Vinyl-coated cable is made of high carbon brass-plated steel wire, braided over steel aircraft cable