Spectrum Diversified Ashley Cookie Sheet Organizer, Cutting Board Holder, Bakeware Organizer, Over the Cabinet Door, Bronze Neatly organizes cutting boards, bakeware and more Accommodates cutting boards sized up to 12" wide by 18" tall Slides over standard cabinet doors without any tools or installation Padded brackets help protect against scratches Measures 4.75"D X 13.5"W X 20"H - inside depth measures 3.5" - designed for cabinet openings 13.5" or larger Cabinet shelves may obstruct cabinet door from properly closing when item is used. Please measure in advance of purchase.