Big and little builders can take their award-winning Magneatos Jumbo creations to the next level with this 148 piece Master Builder set. Guidecraft's new series of panels, clips and bendies work with classic Magneatos Jumbo balls and rods to add a whole new dimension to building. Includes 148 pieces,For children 2 years of age or older, Jumbo-sized, Colorful, magnetic construction set, Toddler safe - Conforms to ASTM F963 safety standards, Won the Oppenheim Toy Portfolio Award Top Honor and the Oppenheim SNAP Special Needs Adaptable Product Award Catalog# LCT99140 GD-8108 Model Number G8108