Wide or narrow openings, this gate fits them! This sturdy, all metal walk-thru gate accommodates a variety of openings ranging from 29.5 inches to 58 inches. No need to purchase extra extensions- this gate includes 6", 8", and 12" inch extension kits. Gate height is 31 inches. The easy to adjust pressure mounting system makes installation quick and easy. When your hands are full the convenient one-hand walk thru design makes your job a little easier. Great for pets too!