This is a custom wall cabinet that I made to my daughter's specifications for her laundry closet. It is 18" deep to make it easier for her to reach the doors and shelves and to provide extra space for the drying rack. The cabinet is made of 3/4" melamine board for easy cleaning. The drying rack frame is made of maple, and the drying rods are made of poplar, all covered with 3 coats of polyurethane for moisture protection.