San Francisco Chronicle, Price: $1,500.00, Upgrade your gym by adding an air floor! •More forgiving on the body than spring/rod floors •Reductions in common injuries involving the knee and ankle/achilles •A better way to train for beginners and elite gymnasts alike •Width: 6.6' •Thickness: 3-7/8:, 8", or 10.6" •Lengths: 32', 39', or 49' •Includes electric pump and cart on the low end - $1500 High end - $ 6600 shipping is separate