Features of Gymnastics mat : a.Set up in your living room, back yard, at the beach, anywhere, whether indoor or ourdoor. b.Easily portable from gym to gym. The Air Gymnastics Mat is so light and small it will easily fit on the back seat of your car. c.Inflating and deflating is done in a single minute. d.You can set the pressure to anything between rock-hard and bouncy-soft. e. Jumps can be repeated more often with less chance of overuse injuries than on traditional training equipment, martial arts, elderly gym, fitness. Length:10ft/13ft/16ft/20ft/23ft/26ft/30ft/33ft/36ft/40ft Height: 4in/8 inElectric Air Pump: Voltage 110VMax Pressure: 3.2 PSI / 0.22 BARWeight: 3.08LBs/ 1.4KGPackage Include: 1 x Gymnastics Mat 1 x Electric Air Pump