Encourage children to explore, sort, and classify different objects with this set of four stackable loose parts trays. Ideal for activities involving found loose parts, such as natural materials, buttons, beads, or shells. Each tray has a deep, square shape and is divided into various compartments of different sizes and shapes, allowing children to arrange and organize their items in different ways. These trays help children develop their spatial awareness, fine motor skills, and logical thinking as they play and learn. The trays are made of durable plastic and have feet on the bottom that ensure a secure fit when stacked on top of each other. The trays can also be arranged in different orientations and tiers, creating more possibilities for creative play. These stackable loose parts trays are a great addition to any classroom or home environment.