"air track mat 20 ft waterproof"

Inflatable Air Track Yoga Gym Tumble Mat Inflatable Gymnastics Tumbling Air Track An air track is a scientific device used to study motion in low friction environment. Its name comes from its structure: air is pumped through a hollow track with fine holes all along the track that allows specially fitted air track cars to glide relatively friction-free. Features and advantages of inflatable air track 1 Delicate moving handle, elaborate design, super reinforcement, light weight