Headrest Design: These dog car harnesses (2 pieces included) are designed with headrest rope. Dog seat belts can be used in all vehicle models equipped with a headrest. The hanging strap circle to the headrest is connected by a locking quick-release buckle. Prevent the clip (not the adjustment buckle) from coming loose from the seat belt buckle and make sure your pet is secure. Durable Material: The dog car belts are made of high density nylon fabric to ensure durability, feature a strong zinc alloy swivel snap button and quality buckles. The dog belt could protect your pets and you can drive safely without distractions! The maximum load for the tensile test is 250 kg. Adjustable Length: The dog seat belts can be adjusted from 38-68cm, allow pets to move freely in certain spaces without feeling of rigid control. Perfect length for your dog to sit or lie down comfortably without being nervous and won’t disturb your driving. The dog car harness belts are suitable for all small, medium