Not sure these are for tall people. I had a struggle to put it on the top of my legs. Too short for me.
Rated -1 on a scale of minus 2 to 2, where minus 2 is Poor, 0 is Good and 2 is Excellent
Rated -2 on a scale of minus 2 to 2, where minus 2 is Small, 0 is Just Right and 2 is Large