The 62 Piece Set contains 30 squares, 20 triangles, and adds building diversity with 12 pentagons. A wonderful set for the novice builder whos ready to leap into creativity. Neodymium rare-earth magnets for guaranteed connectivity. Unique 2d to 3d play. Compatible with all magformers shapes and accessories. Top selling set. Abs plastic magnets conform to ce, astm and en71. Size H30.5, W5.1, D32.4cm. For ages 3 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.