Experience unparalleled comfort with the Costway Foldable Futon Mattress, designed to transform your camping and living spaces. This king-size futon features a soft, polyester padded surface and a flame retardant microfiber cover, ensuring safety and relaxation. Easily detachable with a zipper, the washable cover allows for effortless cleaning. Shipped in a compressed roll, it expands to its original shape within 48 hours, making it perfect for home, RVs, dormitories, and apartments. Conveniently roll it up and store it in the included carry bag for easy transportation. Versatile enough to be used as a floor futon mattress, play mat, or tatami mat, this futon mattress is a must-have for any adult seeking comfort and practicality.