This Zone Tech Heavy Wire Adjustable Mounted Headrest Barrier keeps dogs from constantly going from the cargo area/passenger's seat to the driver's. The barrier eliminates distraction and allows you to focus on the road. This pet barrier is constructed from high-quality powder-coated wire so that it is sturdy, durable, and long-lasting. The black classic color combined with its sleek and modern style will not give your car a bulky or cagey look. It fits virtually in any car, van, or SUV. It is quick and easy to assemble with no tools necessary at all. Just loosen the tightening knobs and remove them to transport. The universal pet barrier is fully portable and completely adjustable too.