Serta CloudCool Crib and Toddler Mattress, Breathable, Machine Washable Cover, Waterproof, Hypoallergenic, Greenguard Gold Certified Baby Mattress

BREATHABLE COVER & CLOUD CORE: Breathable cover and innovative Cloud Core with open-air construction helps baby stay comfortable and wake up refreshed | Ongoing airflow regulates temperature and is proven to reduce the risk of suffocation | WASHABLE COVER: The soft knit cover is fully removable and machine washable for easy cleanup | Size: 52"L x 28W x 5" H | Fits standard cribs and toddler beds | Made in the USA with foreign and domestic parts | 5-year warranty | WATERPROOF: Waterproof barrier protects the mattress core, keeping it dry and clean | Dual-sided design offers optimal support for infants and toddlers | Flip for freshness as your child transitions to a toddler bed | GREENGUARD GOLD CERTIFIED: This baby mattress is GREENGUARD Gold certified, which means its made of materials with low chemical emissions, helping contribute to healthier environments and indoor air in your home | MADE FROM HEALTHY MATERIALS: Sustainably sourced, hypoallergenic Cloud Core is crafted from upcycled materials |Baby Safety Alliance verified | CertiPUR-US certified foam is free of harmful flame retardants, mercury, lead, and heavy metals