Pet Comfort System: A car passengersafe harness that reduces driver distraction and creates a comfortable, secure space for your dog. Built with strength nylon, soft padded lining, and durable hardware. Seatbelt compatible and adjustable for a snug fit. Widely Applied: Fits dogs of various sizes with an adjustable harness length and a durable, pullresistant design. Compatible with most cars and standard seat belts for secure trips. Calm Dog Assurance: Designed to protect pets during travel, this seat belt combines vehicle jumpout prevention, hornsound reaction control, and urgentstop protection to maintain a secure and calm environment. ShockAbsorbing Comfort: The harness includes a pullforce buffering system to reduce neck stress, plus an ergonomic hand grip for easy handling and quick adjustments. Made with strength nylon, padded interior, and rustresistant hardware. Use case: On long road trips with large or anxious dogs, the harness keeps the pet secure while you drive. Use case: In daily city driving with frequent starts and stops, it minimizes driver distraction and prevents tangling. Use case: During vet visits or airport transfers, it prevents jumping and helps keep pets calm in unfamiliar settings.