Precision Pet s Universal Vehicle Pet Barrier makes traveling with your pet safer, easier, and complies with state animal safety laws. The Precision Pet Vehicle Pet Barrier works by confining your pet to the cargo area, thus minimizing driver distractions. By confining pets to the cargo area, your car stays clean from dirt and hair. The rattle free design makes transportation hassle free, while the included door allows for easy access to your pet. The twist lock adjusters keep pets safely contained within the cargo area while a built in third bar extension allows for increased coverage. The included two sets of legs customize the vehicle barrier s fit to your car, while the rubber cups protect your vehicle s headliner roof. No tools required for quick and easy installation. Assembles and installs in minutes. Measures 32-57 inches high X 38-65 inches wide.