RC Willey offers this sunset Madison plush twin mattress, a bed you'll look forward to each night. Encased in foam, the high count 391 alternating LFK coil springs are designed to hinge and conform to body shape, so you can get a better night of sleep. Layered with memory foam, it's a mattress you'll look forward to each night. It's made to give provide soft comfort and durability, gentle pressure relief and to increase capillary circulation. A memory gel foam layer is placed strategically in the torso area to add better pressure relief in the areas you need it the most. Have peace of mind with the fire shield, a proprietary blend of natural and synthetic fibers that help isolate the impact of a fire and limit its spread. Proudly made in the USA.