Brand New Inflatable Gymnastic Mat Air Track Tumbling Mat 6.6ft 10ft 13ft 16ft 20ft 4/8 Inch Thick Air Mat Tumble Track Air Barrel Gymnastics Roller with Electric Air Pump. NEW DESIGNDOBESTS back handspring trainer (L)40inch x (Diameter)31.5 inch, is different with ordinary foam gymnastics roller, it is made of double-wall materials and durable commercial grade PVC tarpaulin, better air-tightness and durability since reinforcement are made for all seams. Good aid for gymnastics training, yoga and fitness. COMFORTABLE & SAFE This gymnastic air barrel is very comfortable when you doing gymnastics or practice tumbling, back handspring, it is high resilience and it can be protect you from hurt when doing exercise. EASILY INFLATE & DEFLATE This air roller tumbling barrel compared with the ordinary foam-based mats and other tumbling mat, this tumble track only takes much less time to inflate and it can maintains the pressure for days. With the electric air pump, it only needs minutes to inflate and deflate. EASY TO CARRY & CLEAN-UPThis gymnastics equipment has one carrying handles, making it the perfect transportable equipment to set up on any floor. The vinyl surface resists tearing and is easy clean with a simple soap and water solution. ABOUT ACCESSORIES Air barrel gymnastics mat is a round version of our Air track and air floor, they serve as comfortable pads for people who prefer standing at work! Better airtightness and durability since reinforcement are made for all seams. We reinforce all joints so our mats are less likely to be damaged, more durable, better quality, and longer life. Everything we do is to support your safer training. All our products are brand new and sealed. We take our reputation seriously.