NRG Flannel Bolster Cover 6" X 30"
I like the convenience of it and as someone mentioned, much nicer than a pillow case. However, it fit perfectly at first but it seriously shrank and now is a tight fit. It is hard to get on and off. And due to the shrinkage, the strap/rope is really short. If it was bigger or didn't shrink, I would my a dozen more.