15 - 36 months. Encourage hands-on learning indoors and outdoors with this sturdy sensory table. Fill it with sand, water, and other sensory objects and invite children to dig, pour, and explore. The tub is made of weather-resistant plastic and has a rust-proof galvanized steel frame. Includes four protective white boots for stability. Cover table with lid (included) for safe and tidy storage. Mat sold separately. 18"H x 19"Wx 27.5"L and is 6" deep.