GUCCN Bonnell Spring Mattress Healthy For Home with Memory Foam Full Size SM631 (53in * 74in * 9in) Heavy gauge tempered steel coils provide exceptional support and durability Fire resistant barrier meets flammability standards and helps keep your family safe Soft, doughy consistency quickly conforms to weight and pressure Naturally hypoallergenic and dust mite resistantbreathable and noiseless 10 year warranty