SCM1102 Features: * Materials: Polyester fiber batting, vinyl laminate, steel * Heat-tempered for strength and durability * All-around border rods keep the sides, corners and edges firm--just like an adult mattress * Firm and supportive non-allergenic sleeping surface * Reinforced laminate cover resists stains and moisture * Mattress wipes clean with a damp cloth * Mattress also fits toddler bed frames * Meets or exceeds all flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants * Waterproof cover and lock-stitched waterproof binding resists stains, moisture and mildew * Made in the USA * Non - allergenic layer provides comfort for a soft sleeping surface * Tear - resistant laminate cover * Airflow pocket keeps mattress fresh without the use of small metal vent parts * JPMA certified * GREENGUARD indoor air quality certified Construction: * Secure-edge heavy gauge steel border rods give maximum support around the perimeter where toddlers will sit Specifications: * Material: 150 heavy gauge interlocking steel coils Dimensions: * 51.63"" H x 27.25"" W x 5.5"" D Warranty: * 10-year warranty on workmanship and materials