Thismulti-purpose inflatablechamberwill provide hours and hours of fun. Kids will love to crawl through it, roll in itor turn it on its side and use it as a basketball goal. Teachers can use it for gathering all the equipment at the end of a class. Constructed of heavy-duty multi-colorvinyl,and measures67"L with a 63" diameter opening.See thru designprovides excellent visibilityto kids inside. Inflates with any high power electric inflator/deflator. Adult supervision required.