Actually, I first wanted to have just one seat cushions to increase my seating position behind the cash register, because I am so not sufficiently high sat in to work well. Since I came to the recommendation from Amazon and thought: try ichs halt ... The pillow deserves 10 stars !! After initial slight dizziness-feelings I had quickly the many advantages of the challenges cushion durability, design, color fastness, the material can be cleaned easily! ..and That my back pain, which significantly eased else (no wonder with hour-long sitting behind the cash register!) Until after some time even completely disappeared by the excellent air-padding of the cushion. This is my personal experience after a few months use !!
