Encourage kids to learn while they play with the Magnetivity Hospital Building Play Set from Melissa & Doug. Designed for ages 4 years and older, this 83-piece magnetic play set allows kids to build and create their own adventures using magnetic panels and pieces. This innovative magnetic tile playset encourages kids to learn and develop important S.T.E.M. skills through play. Includes magnetic panels in various shapes (large square, small square, rectangle, large triangle, small triangle), magnetic interactive panels, magnetic accessories, 1 vehicle, 4 wooden figures, and a base.