The Twin Car Seat Belt Dog Harness ensures the safety of two pets and prevents them from distracting the driver. Simply plug it into an available seatbelt and attach the clip to your pets' collars or harnesses (not included). It's effective in keeping your dogs calm and relaxed while secure. This harness buckles into most car seats easily and quickly, preventing your dogs from jumping around the car or out of a window. Your dogs will be able to sit, stand, or lie down comfortably, or reach to look out the window, reducing the risk of injury. The straps are fully adjustable up to 49cm, allowing both dogs enough room to move without being too enclosed. Each strap has a 360-degree rotation clip to reduce tangles and allow your dogs to be comfortable in any position. Universal fit for most cars, suitable for 2 dogs.