EM438-COL1 Looking for a durable yet comfortable crib mattress for your baby? This mattress not only comes with an extended warranty for a long-lasting life, but it also features a soft, supportive sleeping surface. An ideal mattress for those who are planning on having a multi-child household. Sealy’s mattresses consistently meets Federal Flammability Standard 16 CFR 1632 and California Bureau of Home Furnishings Technical Bulletin 603, which proves their dedication to child safety. Features : -Chloe laminate -204 heavy gauge interlocking steel coils are heat-tempered for strength and durability -Heavy gauge steel vertical bars to distribute baby’s weight evenly -All-around steel border rods for side, corner and edge support -Two non-allergenic layers for added insulation and support -Reinforced vinyl laminate cover resists stains and moisture -Mattress wipes clean with a damp cloth -Also fits toddler bed frames -Fifteen year warranty on workmanship and materials Specifications : -Mattress designed to meet Federal Standards for full-size cribs with a minimum of 27.25” x 51.625”, not to exceed 6” thickness -Dimensions : 5.5” H x 27.5” W x 52” D ***Please note that these products cannot be shipped to Puerto Rico. We apologize for the inconvenience – feel free to call us regarding alternatives!