EASY TO USE WITH 360° SWIVEL --- The dog car seat belt can be clipped into the car seat belt buckle easily and you can fasten it onto the dogs harness via the metal quick release buckle. The two alloy 360° rotation swivel clips is attacthed on each of the elastic strap, it's suitable to connect with the dog harness or dog collar stably. ADJUSTABLE & ELASTIC --- With buckle on the straps and the elastic bungee inside, this double dog seat belts for cars can be adjusted from 20‘'' to 28'', and the maximum length can be stretched to 32''. Good flexibility to allow your pet dogs secure and comfy without restricting themselves. UNIVERSAL FIT & MULTIROLE --- This dual dog car seatbelt for cars designed with a width of 0.82 inches belt clip, which can be plugged into most vehicles seat belt receptacles. Also it can take as a TANGLE FREE splitter leash for daily walking 2 dogs. SUPERIOR WELL-MADE --- Designed with the inverted Y shape, there are two elastic nylon bungee straps being linked to a seat belt clip with a ring, this 2 in 1 No-Tangle double dog car belt helps keep two dogs separated, not twist into each other. Also, the reflective stitching makes the double seatbelt adapter great for night. The elastic bungee helps dog prevent jerking with sudden move. SECURITY & FLEXIBLE --- This double dog seatbelt helps to ensure the safety of your two pets as well as prevent you from distracting when driving. Besides, it's long enough to allow your two dogs to sit, stand, lie down comfortably or reach to see out the window but keep the dogs from jumping around in the car, also stops them trying to jump over into the front seat.