The KidCo Command Pet Products tall pet gate helps your good boy stay when you have to go. It’s pressure-mounted so it’s easily installed in doorways and room openings to keep your pet exactly where you want him—no drilling required. The two-way door features a unique one-handed design that uses Pressure-Plus technology to force additional outward pressure on the heavy-duty steel frame to maximize gate stability after each use. And， at 42-inches tall， this barrier perfectly encloses large， active pets from accessing certain areas in your home.