Plug Connector Booster Cables are made of 100% copper conductors with tough PVC insulation and color-coded tangle free dual cable construction. This set consists of a 5' battery connector cable with plug connector and 15' cable with clamps. The connector cable allows for easy access to battery power without opening the hood of charging vehicle while the clamp-end cable allows for the stranded vehicle to be easily reached. Each product comes equipped with plug cover to prevent damage when not in use. Clamp and jaw designed for 3 jump starting applications: top post, side terminal, and remote battery access terminal.