I’m selling a brand new queen size Beautyrest 3 inch Convoluted Foam Mattress Topper. A physical therapist highly recommended it to eliminate back discomfort/pain. Turns out I did not need it. I paid $46.82 for it with tax. Asking $30.

Highly resilient polyurethane foam provides exceptional support night after night
Convoluted design is made to reduce stress on common pressure points
Quick-recovery foam keeps it shape over time and will reduce tossing and turning
Spot clean only with damp cloth
Measuring from the base of the foam topper to the top of the convoluted peaks measures 3 inches to offer you support to sleep restfully
Queen size measures: 57 inches x 75 inches
Made to be smaller than your actual mattress, so it will not overhang and allow your sheets and mattress pad to fit properly.
You can read more @ https://www.walmart.com/ip/Beautyrest-3-inch-Convoluted-Foam-Mattress-Topper-in-Multiple-Sizes/34961189