The ZooKeeper is the world's best pet barrier that moves with your seats. It works with headrests and seats in all vehicles, including trucks, SUVs, trucks, and trucks - no tools needed! The design allows for more visibility than most pet barriers, helping drivers maintain clear sight for vision. Work with flexible cords that wrap around your headrest hardware. Nothing is permanent. The flexible cords feature adjustable and flexible connection points that allow seats to tilt forward, recline backward, and slide all independently of each other. The black matte finish accents any interior decor while preventing shiny blind spots. Made with heavy gauge tubing for durability. Protective caps around tubing prevent rattles.