Kodiak 6000 276 Coil Hinged Queen Futon Mattress n++ Linen Stone Transform any room into a comfortable sleeping or lounging space with the Kodiak 6000 276 Coil Hinged Queen Futon Mattress in Linen Stone. Engineered for everyday versatility, this queen-size futon mattress features a 276-coil active support innerspring system paired with 1.5 inches of high-density foam and 20 pounds of lofted cotton n++ delivering the kind of balanced, pressure-relieving comfort that works equally well as a sofa seat or a full sleeping surface. The hinged innerspring design allows the mattress to fold and flex effortlessly, making sofa-to-bed conversion smooth and intuitive without any manual adjustment. Finished in a breathable, upholstery-grade Linen Stone fabric with a decorative tuft detail, it fits naturally into modern, transitional, and minimalist interiors. Whether you are outfitting a guest room, a home office, or a compact studio apartment, the kodiak gray queen futon mattress is a practical, long-lasting solution built to CPSC flammability standards and backed by a 5-year manufacturer warranty.