Design Studio Auto Close Wood Walk Through Pet Gate by Carlson Pet Products. The most trouble-free gate available on the market is now available in Carlson’s Design Studio Line. Designed with the small pet door, the all-steel, “chew-proof” pet gate includes cherry wood accents and a premium black finish. The door can be opened in either direction for your convenience. The Auto-close with one hand operation feature allows for a convenient hands free close. This gate is 32 inches tall, perfect for all breeds and is 40 inches wide to fit a variety of openings through out the home. The quick and easy pressure-mounted pet gate is super easy to install and take down and includes bumpers that are gentle on walls, leaving them scuff free. Charcoal steel with Cherry wood, model #3030.