2 Pack SPIDER Heavy-Duty Bungee Cords with 2 Hooks. Adjustable & locking length. Stretches from 7" to 70". Patented design. A fast, easy-to-use and versatile multi-purpose adjustable bungee cord suitable for use with truck and trailer covers, camping, marine, automotive and general purpose use. Tough UV-stabilized, fiber-reinforced adjustable 1.25" wide opening Spider-Lock hooks. Easy-grip for safe handling. Abrasion resistant nylon braid and premium rubber core. Simply slide the hook to the desired length and pull the bungee cord up to lock the hook in position. Can be quickly tensioned while attached. 1 Year Warranty