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Serta Tranquility Eco Crib/Toddler Mattress

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Serta’s Tranquility Eco Crib/Toddler Mattress achieves a strong, stable and safe sleep surface that’s made especially for your growing baby. Built with 120 heavy-duty innerspring coils for long-lasting firmness, air vents to keep it fresh, plus a durable two-sided design, it will withstand years of use. Just flip it as your child grows; it’s hardworking on both sides. Labeled for your convenience, one side provides the ideal firmness for infants while the other offers a layer of naturally blended cotton for toddlers. All Serta crib mattresses are GREENGUARD Gold Certified and meet the strictest standards offered by the GREENGUARD Environmental Institute, which recognizes products with low chemical emissions, contributing to improved indoor air quality.