Mounts on the wall with steel mounting brackets inside for an easy installation. With two mounting methods, there is no need to worry about where the studs are in the wall. Four fully adjustable glass shelves slide into our patented shelf supports so they don’t tip or rock. Shaker style panel door sits on concealed hinges with soft close feature, door is reversible so you can mount it to open either direction. Cabinet portion is 22.5″ high INSIDE, open shelf is 5.25″ high INSIDE. Perfect as a medicine cabinet, spice cabinet, or storage cabinet anywhere. OVERALL Measurements are 31.5h x 15.25w x 4.25″d OVERALL. You’ll have nearly 3.5″ of depth INSIDE the cabinet. Solid pine cabinet box with solid maple door. Proudly made in the USA.