3 years & up. These expertly crafted wooden shelves are designed to fit seamlessly beneath a Tuff Spot Tray(302145 & 302147), maximizing space while offering convenient storage and effortless self-selection. Perfect for keeping loose parts, small pieces, art supplies, and other learning materials neatly organized and easily accessible. Whether used in a classroom or activity gym, these shelves provide a practical and stylish solution for encouraging independent exploration and creative play. Tuff Spot Tray and stand not included Measures approx. 17"H x 13"W x 9.5"D.