This memory foam seat cushion does exactly what it says it does: relieves lower back pain when seated at a desk chair -granted, you'll still need to stretch your legs.
Well needed. Able to sleep, without waking with head congestion. Zipper broke after first washing, when I tried putting cover back over the foam. So I had to order another cover.
I've already strapped this onto my chair that I use while trying to keep track of expeses, etc, at the computer. I find that using this memory-foam cushion for pain prevention, and listening to an audio book, are fabulous distractions that enable me to work 1/2 hour before needing to move around. Sometimes I use the ObusForme sit-back cushion vertically for my back, and this memory foam coccyx cushion to sit on. I was pleasantly surprised that the memory foam doesn't get warm, nor does it get long lasting dents or grooves in it from sitting on it.
If you need further help or information please visit our Online Help Center