Hassle-free, safe and secure! With the no-frame design, the Expandable Walk Thru Pet Gate is easy to walk through easily and safely. Simply attach the gate to one wall and expand the door to meet your needs. Closes and locks automatically when the door is released at 45 degrees. Made of eco-friendly rubberwood with a beautiful dark finish to match your home decor. Measures 31.5-47.2"W x 2"D x 32.3"H; recommended for pets 17-44 lbs. Shipped directly from manufacturer.