The Pet Life Road-To-Safety Dog Car Seat Harness comes with a detachable swivel hook leash which clips into the inside of any car seat. Works on any and all front or back seats car models. The car leash holder is extendable. Keep you pet securely fastened in your car while you drive, great when added to any sized car seat cover. Connects to the included car seat safety harness composed of Neoprene and heavy duty seat belt-like Oxford Nylon with Dual-Reinforced stitching at every seam. The safety dog harness is adjustable and easy slips on with Hook-and-Loop enclosures and protects the chest and sternum areas while preventing any stress placed on the neck area. 

SIZING DIMENSIONS: (INCHES) - Back of Neck to Tail area
MD: HARNESS: 23 - 28 In. LEASH: 11.8 - 15.7 In