Simmons BeautyRest Tranquility mattress is the healthier choice for your baby. Not only does it provide the super firm support all pediatricians recommend, it is the safest option in mattresses as it has no VOC's (Volatile Organic Compounds), no foam, no phthalates, no off-gassing and no flame retardant chemicals. The exclusive Natural Aire flow construction is made from Accutemp densified polyester fibres that create millions of continual air flow chambers for the most breathable mattress available today. The fibres are compression packed and bonded into a super firm core that provides a more uniform flat sleep surface with fewer pressure points than traditional spring filled mattresses. Yet it's lightweight making sheet changing fast and easy. The Natural Aire flow borders are made with a micro channel mesh knit that keeps baby's mattress fresher. The two stage support has a super firm side for baby to 12 months and a plush layer of padding on the toddler side for extra comfort after 12 months. This feature is great for cribs that convert to a toddler bed! The cover is made from Tencel, the newest fabric technology in the bedding market, derived from natural eucalyptus in an eco-friendly manner. It's breathable, water and stain resistant and soft to the touch
Two stage support - super firm side for infant and plusher side for toddlerFewer pressure points than traditional spring filled mattressesFree of VOC's, foam, vinyl, phthalates - off-gassingTencel cover is breathable and water/stain resistantLifetime warranty