About This Two-Layer Design: This mattress topper queen features a top layer of memory foam and a bottom layer of firm support foam, which helps improve spine alignment and reduce pressure points Optimal Support: The foam mattress topper comes with a medium-firm feel. Ideal for back and stomach sleepers looking for added firmness and stability. (Actual feel may vary based on personal preferences) Easy Maintenance: BedStory queen size mattress topper has a removable cover for easy care. Besides, four corner straps ensure a snug fit on your mattress Before First Use: Let the bed topper air out in a well-ventilated room for 48-72 hours, so it can fully expand. Keep the room temperature at least 75 degrees F, as lower temperatures may slow the process What You Get: BedStory 3-inch memory foam mattress toppers come with CertiPUR-US foam. And we’ve got you covered for manufacturing defects Overview Brand : BedStory Color : Gray Size : Queen Fabric Type : Microfiber Special Feature : Breathable, Noiseless, Non Slip, Removable, Reversible