This Mega sized Hoberman Sphere is the ultimate expanding toy that's perfect for the beach, playground, backyard, or bedroom! You can safely latch the special hubs to lock open the mega sphere and create a portable playhouse to play inside. Just lay a sheet or blanket on top for a fort. This amazing activity ball magically expands to 4.5 feet! It is the hugest Hoberman toy invention for mega-huge fun! Includes 1 Expanding Sphere, Pulley, Instructions Recommended for 1 player, ages 6 and up WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age Made in China Imported Product Specifications Package dimensions: 17 in x 17 in x 15.75 in Material & Care Plastic Spot clean only