Surface-Mounted Diaper Changing Station. Nonporous polyethylene resists odors and bacterial growth. Microban antimicrobial protection, which fights the growth of odor cause bacteria, is built in to Koala changing stations during the manufacturing process. Changing bed secured to backplate with concealed, full length steel on steel hinge. Unit is opened and closed with one hand and less than 5 pounds of force. Unit 35" W, 20 H. Patented