that works really well

I looked at a web page that showed how your posture should be for playing the piano....on the bench I had I was too hunched over....my spine wasn't straight, and my wrists and shoulders were getting stressed too....so with the right height stool things are much more easy and flowing....and it's a good solid piece of furniture I can rely upon I think.....25 bucks in a box at Walmart....what do you want from life?