I put an extension piece in it for my 6'4" husband and it works fine. It's given him relief already and a friend ...
This is a good item.  Well made.  If you are tall or have a long leg, you might not want to get this.  I put an extension piece in it for my 6'4&#34; husband and it works fine.  It's given him relief already and a friend of ours swears by it.
Rating: 5 stars