Material and filling: The mattress cover is made with cotton and filled with a thick layer of polyester filling. All materials and fillings are hypoallergenic, making it safe for any user of the futon mattress. Upgraded workmanship: The mattress has a comfortable thickness. The and bottom layers are polyester filling, and the middle layer is memory foam. The middle layer resists collapse, providing better support when you lie on the mattress. Multifunctional and practical uses: The mattress pad can be used as a bedroom futon mattress or guest bed. It can also be laid on the floor as a floor mattress, carpet, or tatami pad. It is suitable as a portable tent mattress for camping as well. Healthier and assured sleep: The mattress topper is hypoallergenic and vinyl, acting as a barrier to allergens and irritants. It is skinfriendly and odor, allowing even allergy sufferers to sleep peacefully.