The extendable tether can be adjusted from 15"-22" for a broader range of movement.Prevents distracted driving by keeping your dog restrained and out of your lap, keeping you and your best fur-riend safe. Ideal for use with the Kurgo Buckle Barrier for added security. Swivel-action carabiner attaches to any harness, offers tangle-free mobility. Universal fit for most vehicles. Not recommended for Ford F-Series vehicles, incompatible with Volvo. Size: 22 x 1 x 0.5 inches