4' Clear TPU Bumper Ball Our inflatable TPU Bumper Balls are heat sealed and air-tight. Available in three different heights, there is a bumper ball for kids and adults of all sizes. Players just strap on a Bumper Ball and “bounce” off of each other. Bumper Ball players run, jump and roll, and of course bump, all while trying to keep their balance inside their bubble. Bumper balls are used in games like Bubble Soccer, Bubble Football and many other fun and physically challenging “Bubble” sports. SKU 744828589407 Deflated Dimensions 48" x 40" x 54" Inflated Dimensions 4' x 4' x 4' Weight 50 lbs Blower Requirements (1) ZM-Zorb-S Stake Points - Recommended Occupancy 1 Maximum Occupancy Weight 150 lbs Warranty 72 Hour Limited Warranty What's Included - Flat Rate Shipping: Flat rate shipping is to your commercial business address in the lower 48 states. The ship to address must have a loading dock or forklift. If you do not have a commercial business address with a loading dock, you can direct us to ship to our carrier's nearest loading dock for pick up. You are welcome to add liftgate home delivery to have this item come right to your house. Liftgate home delivery is a curbside delivery service and must be added on by purchasing Home Delivery for an additional $49.99.