I was very surprised to receive the air track before the expected date, optional sizes and colors made me definitely to get the right one to suit my needs.
I bought it for my daughter for cheerleader tumbling task. She said she cannot leave it, and so did his younger brother. They will take it out for just tumbling skill improving, or take out to the lawn or even take to swimming pool. The quality are tested and it can be seen that its good enough! So I will buy a bigger one.