Expands from 29 to 52 inches wide (with included 6 and a 12 extensions). Add even more options extensions to expand the gate to even greater customized widths (sold separately). Small pets pass through the patented mini pet door while you contain larger pets. Easy and convenient Walk-Thru design makes this gate perfect for the top of stairways or any wide opening. Child-proof safety handle and 30 height. Pressure mount system makes set-up quick and easy. All-steel construction is sturdy durable lead-free non-toxic and chew-proof. 30? H x 29-52? W

Carlson Ex Wide Gate Pet Door