MyPet Extra Tall Petgate Passage North States extra- tall pet gate passage can be pressure mounted easily between rooms, doorways and other spaces. The small pet door (9.5" X 8") swings freely or locks for containment. A swing control lever on the bottom of the door allows the gate to swing in one or both directions. This beautiful pet gate includes an extra-wide 21 door Opening so that you and your pet can pass through with ease.