Richeson - Melamine Tab Tray - for the BEST Abiquiu Easel - The three drawer Melamine Tab Trays are custom fit to a particular Abiquiu easel. The tray is 50 in. wide, 13 in. deep and 4.25 in. high. The top of the tray is fitted with a melamine surface which can be used for mixing color. The unit can be mounted on or removed from the easel. Mounting instructions are included with the easel. The tab tray moves up and down smoothly with the use of the heavyûduty pulley system of the Abiquiu. The Melamine Tray features three drawers for supply storage: two measuring 13.38 x 10 x 2.25 in., and one measuring 16 x 10 x 2.25 in.