This ideal mattress with organic cotton filling matches the strength and durability of an innerspring without the added weight. A waterproof, seamless design prevents moisture penetration while providing a natural, healthy and comfortable sleep environment. 28" x 52" x 6". Certified by GREENGUARD® and GOTS. Naturepedic construction passes all Federal and State flammability standards without the use of any fire retardant chemicals or flame retardant barriers. Polyethylene food-grade waterproof coating. Dust mite/bed bug barrier. Free of wool, latex, PVC, phthalates, antimony, brominated or chlorinated fire retardants. Organic cotton. Wipe clean. By Naturepedic; made in the USA of imported and domestic materials. Kids' Wear.