Colgate extra comfortable 3 thick Portable Crib Mini Crib Mattress. Fits standard size portable cribs and mini cribs. Extra durable, tear-resistant, Day Care tough, double layer tear-resistant laminated, reinforced, waterproof, easy clean white cover. Mattress is made with CertiPUR-US perofrmance certified foam and is Greenguard certified to have no harmful air emissions. Easy clean with damp cloth and mild soap. Mattress can be used on either side unlike lower quality mattresses. Lastly, the mattress is made by Colgate, The Crib Mattress Specialist , who has been making mattresses and trusted by parents for over half a century.Standard size high quality firm portable crib and mini crib foam mattress GREENGUARD Children Schools CertifiedÂ…the toughest GREENGUARD standard - tested for and passes all standards for indoor air quality and more than 10,000 volatile organic compounds 3 Thickness for extra comfort Tear-resistant extra durable, day care tough double laminated cover is more durable and stronger than standard quilted mattress covers Easy clean with damp cloth and mild soap Made by Colgate, The Crib Mattress Specialist - making mattresses and trusted by parents for over half a centuryBatteries Required: No Color: White Country of Origin: USA Gender: Neutral Height: 3 Length: 38-1 2 Weight (lbs.): 2.8 Width: 24