Skillbuilders 5-706G 4X52X1 1/4 Sensory Ball Environment 5 Panels, 3,500 Large Balls 6' X 6 1/2'

Sensory environment pit gives child visual and tactile feedback, provides the ?buoyancy" of water without the mess. Expandable, portable and safe. Side panels (48" L x 26" H) solid with foam padding, reinforced vinyl cover. Design allows for shape flexibility.