This ratchet tie down strap is an update of traditional tie downs that makes loading and unloading easier and safer. It self-adjusts to keep tension so webbing won’t loosen and get tangled (or jammed), and it retracts for neater storage between jobs. Materials: Galvanized steel & polyester webbingSpring-loaded retractable webbing with built-in S-hooks & D-ringsHeavy gauge & heat-treated galvanized steel for durabilityEasy to ratchet and releasePrevents loose or tangled webbingKeeps straps organized and easy to accessDimensions (one strap): 2.75" x 7.2" x 4.4"Weight (one strap): 1.65 lbs.