The Walk-Thru Pet Gate adjusts from 31.5" to 47.2" wide, blocking doorways, stairways and hallway openings to keep pets safely confined. Designed without a U-shaped frame, you can walk through it easily and safely when used at the top of a stairway. Gate door locks automatically when released at 45°. Crafted of eco-friendly, sustainable rubberwood that matches flawlessly with any interior. Durable 5/8" spindles with 1.9" space between. 1.75" space between the floor surface and bottom of the gate door. Recommended for dogs 17.6 to 44 lbs. Requires attachment to wall surface. Includes instructional manual. Dimensions: 32.3"H x 31.5" to 47.2"W. Color: Coffee Bean.