★ SKIN-FRIENDLY AND WATERPROOF DESIGN★ – 10ft / 13ft / 20ft inflatable gymnastic mats are made of filament-grade and high-quality PVC tarpaulin, which has better air tightness and durability. Its 223% waterproof design can be used in swimming pools. ★ MORE SAFETY ★ – it is soft enough to allow you jump higher and jumps can be repeated more often with less chance of overuse injuries than on traditional training equipment. ★ EASY TO INFLATE & DEFLATE ★ – Our Air track mat design with two valves,which takes much less time to inflate and maintains the pressure for days. With the free air pump,it only needs minutes to inflate and deflate ★ EASY TO HANDLE★ – The inflatable air tumbling mats can be fold and unfold quickly, optimum air pressure in all conditions, they take up much less space after deflating.Carry bag is include,the storage and transportation become pretty easy. ★ WIDE APPLICATION★ – Gymnastics floor, the gym floor, in high-performance training, fitness clubs, dance clubs, schools, gymnastic exercises, home entertainment, leisure centers, gymnasium, professional training, park or rental business. Also, it could be used on beach or water, backyard, grass land.Just make sure there is no fire around or sharp things.