Add a boost of comfort to your bed with Dream Serenity 3-inch Gel Fusion Memory Foam Topper. Conveniently featuring both an extra firm and a plush side, this reversible topper is a layer of customized comfiness that helps you rest, relax and drift off into dreamland. Not only is it an easy way to add extra support and coziness to your bed, it also extends the life of your mattress.