33-Well Heavy-Duty Plastic Plat

Lid features built-in gasket system for an airtight seal and locks on all four sides. Includes (3) 4" x 4 3/16" removable palettes with 7 wells, (6) 3 3/4" x 4 3/8" medium mixing trays, (1) 8 1/2" x 12 1/2" large mixing tray AND lid dual functions as a 8 3/4" x 12 3/4" large mixing tray. Bottom tray portions into (9) 4" x 4 1/4" mixing wells or storage compartments. Overall size: 9 1/2"w x 13 1/4"l.