O&K Furniture Set of 4 Multilength Floating Ledge Shelves for Picture Frame, Black Walnut It is idea for display your favorite picture frames and other collectable items Shelving in a room provides both functional and decorative space. Crafted from durable MDF board with invisible brackets. Black Walnut(Also called Dark Walnut) Weight capacity varies between 2 and 5 pounds Shelves dimensions(W/D/H): Large-22"x5.5" x 1.8"; Medium-11" x5.5 "x1.8"; Small-5.5" x5.5 "x 1.8 "2pcs