nexxt Cubbi 3-Piece Shelf Set, Cairo 3-piece wall-mounted shelf set offers clean, contemporary display style Solid wood construction in three sizes: small, medium, and large Available in Black, Java, Cairo, and White finishes All cubes are 4 inches deep Small: 5 inches wide by 5 inches high and holds 10 pounds; Medium: 7 inches wide by 7 inches high and holds 20 pounds; Large: 9 inches wide by 9 inches high and holds 30 pounds