5'4'' Comfortable in flights
I have short legs and my back starts to ache in the plane as my foot doesn't fully touch the ground.  I used this several times and it hold up very well and helps me curl up in a ball to watch movies or go to sleep in the plane.  the only thing is that you need to be on a plane that has the hook in the front to use this product.  if you choose plane seats that do not have a front seat then you won't be able to use this product (esp international travel).
Rating: 4 stars