Make sure the top sheet is fully zipped up on both sides and the poppers are all attached.
Hold the StayPut sheet by the top of each zip with the overlap fabric facing away from you.
Fold the top part of the fitted sheet (the head end)
back away from the overlap piece of sheet.
Fold the 2 zips together with the
fitted sheet inside the fold.
Then fold the overlap fabric under itself.
Turn the sheet over and fold, fold, fold the sheet to the size you want it to be. Done!
Or, avoid folding it altogether by popping it
straight back onto the bed, even better!