Soft and comfortable Compared with other exercising equipment, the inflatable air gymnastics mat increases the repetitive frequency and reduces the chance of being hurt.Reliable exercise mat with a soft and flexible surface that provides the comfort your child needs during training.Besides, 10cm in thickness when be inflated, which makes it soft and comfortable, protect you from injures because of the hard and cold ground Durable Material The Gymnastics Track mat made of high-quality PVC tarpaulin, better air-tightness and durability since reinforcement are made for all seams.The size of inflatable training mat: aboutSize: Size: 400*100*10cm/ 13.12ft*3.3ft*4in The inflatable gymnastics mat owns large and enough area for playing and training. About accessories Inflatable Gymnastics Mat. When you buy our product, you'll get a free 1 x Electric air pump,, 1 x Handle bag. High pressure air pumps are easy to inflate and deflate, can make the training mat expand or contract within a few minutes. Wide application Air tumble mat can be used on the floor, lawn, water and beach. Suitable for yoga, tumbling, gymnastic training, taekwondo exercisesn, water floating, martial arts, dance, game, sports, fitness and etc. Also you can actually use that as air mattress. Just need to make sure there is no fire around or sharp things. NOTE: 1. Make sure there is no fire around or sharp things. 2. The air pump should stay away from children