The word most people use to describe the rebound of the Air Floor is WOW! You have to feel it to believe it * It looks like a regular tumbling mat, but the Air Floor is filled with air which gives it more cushion and BOUNCE * These 3 in Air Floors have Velcro connectors on the end to connect units end to end, are designed to be used on a padded surface and offer a bouncier rebound than a rod floor * Endorsed by many elite coaches, the Air Floor can give your tired old equipment new life * It is quick and easy to inflate and the unit remains inflated use after use