Simmons' Nature Care Mattress is soft yet supportive to help eliminate pressure points for a good night's sleep. Safety first - Meets or exceeds all U.S. government standards Details, details - Low VOCs for superior air quality - Free of phthalates, formaldehyde, methylene chloride, CFCs, PBDEs, mercury, lead and heavy metals - Performance, durability, content and emissions tested - Naturally resists dust mites, mold and mildew - Available in Twin or Full Show 'em what you're made of - Soft supportive foam mattress provides lasting durability - Hypoallergenic, natural materials, including soy enhanced base foams and rubber-tree based latex, offer lasting durability - Features breathable, naturally-derived, Oeko-Tex certified Tencel wood fiber fabric for enhanced comfort - Wood used in foundation sold separately is typically sourced from participating companies in the Sustainable Forestry Initiative Extras! Extras! - Foundation sold separately Click here for additional product information and images in printable PDF format