This product is flexible enough that I can place it in my chair and it will cover my back and my bottom. I use it all day while I sit at my desk at work and it helps so much with stiffness and back pain. When I get up to run an errand or something my body is already loose. It helps me keep my energy up throughout the day and I feel good when I get home from work. It’s small enough that I can take it home with me without any hassle. Sometimes I’ll use it while watching TV at home for the same effects I get during the day. I recommend everyone with a desk job try it out. I used to have a lot more pain from sitting all day. It’s a major relief.