Serta's Tranquility Eco Firm Crib 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. One side provides the ideal firmness for infants while the other offers a layer of organic cotton for toddlers. This cozy crib mattress is also Green Guard Gold certified. What does that mean for you. It means this eco-friendly option meets the strictest standards offered by the Green Guard Environmental Institute, which certifies products for low chemical emissions to help improve indoor air quality. So when you purchase this mattress you can spend less time worrying about what your baby's sleeping on, and more time bonding with them.
- 120 heavy duty innerspring coils, full perimeter border wire, ortho-insulated layer for support and comfort
- Convoluted layers for comfort, organic cotton layer on toddler side for extra comfort
- Green Guard Gold certified: recognizes products with low chemical emissions