This hybrid futon mattress is engineered with an innerspring unit, cotton batting, and two layers of high-density foam for a soft and lively feel. The Comfort Coil folds easily in half and is an excellent choice for day or night. The estimated daily use lifespan of this futon is 5-7 years, even longer if only used occasionally. Available in twin, full and queen mattress dimensions, as well as chair & full loveseat size.