The beautiful Petgate Passage pressure mounts easily and securely in a variety of openings from 29.75 – 39in wide and is 30in tall. Matte Bronze construction will complement any home dcor. The Small Pet door (9.5in x 8in) swings freely or locks for containment. Extra wide 21in door opening allows for easy pass through. Swing gate in one or both directions with Swing-stop feature. Two 3in extensions are included with the gate, with these the gate can fit in doorways up to 39in wide.