Product Description The Sealy Perfect Rest Infant Crib Mattress and Toddler Bed Mattress offers a popular solution for families looking for an extra firm, yet comfortable baby mattress. Coil mattresses can last forever as Sealy Baby crib mattresses use American-made interwoven springs that are rigorously tested for years of dependable support (and a coil mattress is tested to higher standards than a foam crib mattress). 150 resilient coils flex under babys body weight and the steel edging creates full perimeter support - similar to premium adult mattresses. Airy cushioning that is air quality and chemical tested does not put excessive pressure on babys growing body or feel “too hard. Instead, balanced support and comfort is delivered with very thick cushioning for infancy through toddlerhood. A must-have waterproof cover encases the support and comfort layers. The cover is durable, stain-resistant, and wipes clean easily from babys leaks. Proudly made in the USA with US and globally sourced materials. No hard foams, no polyurethane foams, or fire retardants are used inside. Comes with a ten-year warranty for workmanship and materials. The Perfect Rest is a USA standard size crib mattress that can be used as an infant mattress for crib or toddler mattress for toddler bed. From the Manufacturer Sealy Baby offers the most trusted crib mattresses and offers safe, supportive, and comfortable toddler bed mattresses, bedside baby bassinets and protective premium crib bedding that parents have depended on for decades. As the leader in safe sleep, comfort, and lasting quality for years, more babies sleep on a Sealy than any other brand in the USA. Sealy Baby crib mattresses are firmness tested to help reduce the risk of suffocation and provide a supportive sleeping surface. In addition, 100% of Sealy Baby crib mattresses are American made by experts who help create industry standards to ensure safety and quality for infants and toddlers. Every baby mattress is Non-Toxic, ASTM Certified, CPSIA Certified and Greenguard Gold Air Quality Certified for a healthier sleeping environment, tested for low chemical emissions, and are made without harsh chemicals for a safer sleep. Sealy Baby's collection of breathable bassinets, bedside sleepers, comfortable diaper changing pads and top-rated, hypoallergenic protective crib mattress pads and encasements are nursery essentials and baby registry must haves that every new parent desires for their newborn. Parents rest easier with a trusted brand, quality products and customer care that is always here to help your family sleep better.