Fitted Sheet, the easy way, on a mattress in a RV, camper or other tight location.

Very easy way to put on or remove a fitted sheet from a mattress in a camper or other tight space.
Although I made this out of 1/4 inch paneling I don't see any reason it wouldn't work just as well if made from a heavy piece of cardboard box such as a mattress or refrigerator is delivered in. You could just cut it out with a straight edge and a utility knife. Hope this helps out those that want to use this idea but don't have access to woodworking tools.