6 pieces (4 air track+1 roller+1 pump) inflatable tumbling mat airtrack training set for home use sealed air track

inflatable air track is one kind of our main selling product as inflatable sport games.it was used widely in indoor and outdoor all around the world for both and kids.but it is good to have accompany with when little child jump on it. as we known most of children like bouncing up and down on toy which have good flexible to enjoy entertainment.the inflatable air track is made by durable pvc tarpaulin which is waterproof,high strength, fire resistant&high density.