Intelligent Playing cube 1.SIZE:34.5X30.5X44CM 2.Material:rubber wood 3.conform to ASTM / EN71 toy,educational toy,wooden toy,wood bead,kid toy,wooden beads. Intelligent Playing CubePY1547 1.SIZE:34.5X30.5X44CM2.Material:rubber wood3.conform to ASTM / EN71 Suitable for children 3 years and up. Paint and ink conforms to EN71,ASTM,ST in Japan,Australian testing standard.