Serta Perfect Slumber Dual Sided Crib and Toddler Mattress

?Features:SAFEST OPTION: Non-toxic construction is free from harmful materials/chemicals; Meets or exceeds flammability. lead. phthalate and CPSIA testing and does not contain toxic fire retardants.General Note: Please allow 24 – 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature. at delivery. your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surroundingMADE FROM HEALTHY MATERIALS: Premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier. longer sleep for your newborn and toddlerEASY-TO-CLEAN WATERPROOF COVER: Durable. waterproof vinyl cover is easy to clean and hypoallergic; Both sides of the mattress feature a waterproof cover. so flip the mattress when it comes time for your baby to move to a toddler bed for freshnessCERTIFICATIONS: This mattress is GREENGUARD Gold certified. which means it’s made of materials with low chemical emissions. helping contribute to healthier environments and indoor air in your home; JPMA certifiedIMPORTANT INFO: 7-year warranty; Made in USA; Size: 27;5W x 52L x 5H (fits standard cribs and toddler beds); Lightweight design makes changing sheets easy; Square corners help for secure fit inside the crib or toddler bed