"1.Well done and perfect details --- The lockable quick release buckle of this dog leash car seat belt is sturdy and the hardware is made entirely of metal, while the straps are made of durable nylon. The reflective sewing pattern makes it ideal for night use. The elastic bungee prevents the dog from twitching with sudden movements.^ 2.Keep safe and comfortable --- The dog harness for your car to ensure your pet's safety and prevent you from being distracted while driving. It allows your dog to comfortably sit, stand, lie down, or see the window, but prevent the dogs from jumping around in the car. Easily attached to the dog harness using the metal buckle that can be rotated through 360 degrees.^ 3.Easy to use and multifunctional --- The pet car travel accessory can be easily hung on the headrest and the rotation metal buckle connects the dog harness or dog collar. It can also be used with the pet seat cover. Not only is it a pet seat belt, but a general leash as well.^ 4.Adjustable Length --- With the buckle on the straps and the elastic bungee inside. Good adjustable length so that the dogs can get comfortable without restricting themselves."