The Harmony mattress topper by Savvy Rest is designed to enhance your sleep experience with its luxurious three-inch layer of natural Talalay latex. This soft, supportive material is encased in a quilted cover made from 100% organic cotton and pure wool, ensuring a comfortable and safe sleeping environment. The wool not only adds an extra layer of softness but also provides natural flame retardancy, eliminating the need for harmful chemicals. Together with the Serenity mattress, the Harmony topper creates the ultimate Unity Pillowtop mattress, delivering an unparalleled sleeping experience.