This duvet cover is the best invention since sliced bread! I have back problems and have always hated changing duvet covers. I end up exhausted, frustrated and with an aching back. It is like fighting an elephant in a sack! Your duvet cover is such a simple idea but means you just spread the cover on the bed - spread the duvet on top - fold the other half of the cover over it and zip up. So easy! And the whole thing is already on the bed. Usually, when you've finished your fight with the duvet, you have to heave the whole thing on to the bed. The cotton this cover is made of is also terrific quality. Ten out of ten!