The 9" ComfortCoil #708 Twin Tan Microfiber futon mattress features a medium firm surface feel and is constructed with an American made 312 coil innerspring unit, 13.5 gauge bonnel spring unit, 2 pieces of 1/8" foam, and 30 lbs of Gold Bond Joy cotton batting. This futon mattress includes layers of high resiliency foam and cotton, and its comfort coil design provides exceptional comfort and support like the best conventional mattress.The futon mattress is made from a combination of cotton, foam, and innerspring construction, with an item weight of 50 pounds, and measures 39" x 75" x 9". The Tan Microfiber colored futon fabric is 100% polyester, and the mattress easily folds into any futon frame.The Technical Specifications for this product include a 9" ComfortCoil with an American made 312 coil innerspring unit, 13.5 gauge bonnel spring unit, 2 pieces of 1/8" foam, and 30 lbs of Gold Bond Joy cotton batting. The mattress has no batt requirement and requires spot cleaning for care instructions.