Delta Children Serta SleepTrue Mini Crib Mattress, Premium Sustainably Sourced Fiber Core, Hypoallergenic & Waterproof Cover, Gr

FITS MOST MINI & PORTABLE cRIBS: This crib mattress fits most mini cribs and portable cribs mattress measures 38L x 24W x 4H (not designed for standard cribs or pack n plays) Measure your crib first to ensure a perfect fitgeneral 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 stateThe expansion time of the mattress will vary as per the surrounding IDEAL SUPPORT FOR BABY: This mini crib baby mattress features a premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier, longer sleep for your baby Non-toxic construction is free from harmful materialschemicals WATERPROOF DESIgN IS EASY TO cLEAN: Features a durable, waterproof vinyl cover that wipes clean and is hypoallergenic SAFETY cERTIFIcATIONS: gREENgUARD gold certified: recognizes products with low chemical emissions, contributing to healthier environments Meets or exceeds flammability, lead, phthalate and cPSIA testing and does not contain toxic fire retardants TRUSTED BRAND: Trusted 10 Year Warranty View full description