Kabletek Flexweave Bike Cable W Combo Lock 3810' Integrated 4 digit combination lock 10,000 different combinations Long enough to secure 2 wheels of 2 bikes to a pole all at once! 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