Little builders can engineer and design their very own skate park, including ramps, jumps, and more. Five engineering Activity Cards help guide the process and keep kids challenged. A great way to develop STEM skills. This 43-Piece set includes 37 pieces based on real-world construction material, including girders, platforms, cones, and more. Comes with a skater figure, skateboard, 5 cards and a sticker sheet to bring your grand designs to life.