Just replaced my mattress and no longer need the memory foam topper. It's always been covered by a mattress protector and has no stains or tears. In excellent, like new condition, ready for a new home. It is high density foam, not the cheap kinds you get from IKEA.
For full sized beds.
Photos show both sides of the memory foam topper.
It doesn't fold anymore than what is shown in the photo. Best to have a car with the back seats folded down to transport.