My Green Mattress - Pure Echo GOTS Certified Organic Cotton Natural Mattress (One-Sided) (Twin) Made in the USA GREENGUARD Gold Certified. Firm mattress with a 3-zone, pocketed coil innerspring which offers lumbar support, contours to the body, and reduces motion transfer. Button tufted design provides durability and longevity GOTS Certified Organic Cotton and All-Natural Eco-Wool, One-Sided, Innerspring Mattress: Made in the USA. No toxic chemical flame retardants or polyurethane foams. Eco-wool sourced from California & Oregon acts as a natural flame barrier. The wool is washed in a GOTS Organic Compliant soap which is mild and biodegradable. Mattress is compressed and rolled for easy delivery and quick set-up. 100 Night Sleep Trial, 10 Year Warranty SIZE: 38 X 75 X 9.75 Free FedEx Shipping to Continental United States