Premium Safety Protection: Crafted with ultra-strong woven nylon material (high quality) to ensure maximum durability and crash protection, keeping your pet securely restrained during sudden stops or collisions. Smart Length Adjustment: 48-80 cm (18-30 inches) adjustable length mechanism (adjustable length) with reinforced stitching, allowing customized restraint for pets of all sizes while maintaining vehicle safety. Dual Adjustment System: Combines 36-55 cm (14*21 inches) vehicle ring adjustment with 360° swivel clip (multi-functional design), enabling flexible positioning that adapts to various car seat configurations and pet movements. Universal Vehicle Compatibility: Fits 99.9% of car models (universal application) with standardized seat belt connectors, ensuring easy installation in sedans, SUVs, trucks and other vehicle types. Use scenarios: - Daily commutes: keeps small to medium dogs securely restrained in city driving, reducing driver distraction and enhancing safety. - Road trips: easily reconfigure length and anchor points for larger dogs or multiple pets during long drives. - Vehicle transfers: quick installation across cars with standard seat belt connectors, facilitating travel with pets between vehicles.