Our queen sleeper sofa sheets are custom made in the USA to fit a queen size sleeper sofa mattresses. A Queen sleeper sofa mattress is 60"x74x6" and is 6" shorter than a regular size queen bed. When you place a regular queen sheet on a sofa bed, you run the risk of the sheet falling off because it is too long and too large for the thinner mattress. Our 100% cotton 300 thread count sleeper sofa sheets are sure to please your guests. We also carry queen sleeper sofa mattress pads. We recommend to measure your sleeper sofa mattress to make sure you have the right size as their are so many different sizes these days. If you do have an odd size let us know and we can custom make you a set.