The Fun2 Play Activity Tray with Lid is the essential component of the Fun2 Play System. It is perfect for containing manipulatives, art & craft, paint, sand & water and more. Contains art & craft supplies, small manipulatives, sand & water and other tactile-focused activities so that children can be free to explore without the mess. Injection molded with strong polycarbonate and weighing 8.7 lb, this tub will outlast every classroom environment! Lid doubles as a shelf on the Fun2Play Activity Stand. Use the Fun2 Play Activity Tray with Fun2 Play accessories to create a STEAM lab for construction, creative expression and the development of early math skills.