The soft pieces are great for younger builders making their first models. Made from super durable polypropylene. Designed to allow the easy construction of thousands of exciting models such as cars, planes and other fun models. Children learn about moving vehicles. Non gender specific multicultural figures easily fit into the chunky pieces.Details:MulticolorContains 124 piecesMade from super durable polypropyleneFor ages 3 and upContents:30 triangles60 squares12 spacers4 wheels6 axels (2 different sizes)6 child figures6 adult figures