The Children's Factory Small Sensory Table and Lid Set can be filled with sand, water or anything that will let children experience tactile exploration. The Sensory Table Tub is made of sturdy, weather-proof plastic and has a rust-proof chrome steel frame. The Small Sensory table has white boots, no casters. The Children's Factory Small Sensory Table measures 28"l x 20"w x 18"h. Includes fitted 28"l x 20"w lid to keep out the elements and help control unscheduled play.