1.all using the environmental protection material 2.Double locking device, give you double safety guarantee 3.U-shaped frame Use virtually everyplace in the home – top of stairs, bottom of stairs, between roomsDouble-locking system on handle is easy for adults to use, but difficult for a childOptional third lock at base of gate offers added safetySteel U-shaped power frame keeps gate securely in placeDoor swings open in both directions and locks shut with a simple pushMaterial:  MetalModel:  RS-G001

This sturdy gate fits everywhere from the top of the stairs to doorways and openings. It includes both hardware and pressure mounts and extends from 29.5-35 inch with an included extension. Standing at 29.5 inch this gate has a triple locking mechanism and easy one-handed operation.

CE Easy-Close Metal Baby Saftey Gate, Pet gate White