Serta Tranquility Eco Firm 2-Stage Baby Crib Mattress - Waterproof - Made in USA

Serta’s Tranquility Eco Firm Crib and Toddler Mattress is designed specifically for your growing baby, providing a strong, stable, and safe sleep surface. With 120 heavy-duty innerspring coils for long-lasting firmness, air vents for freshness, and a durable two-sided design, this mattress will endure years of use. You can flip it over as your child grows, as it is equally effective on both sides. One side offers ideal firmness for infants, while the other side features a layer of natural cotton for toddlers.

This mattress is designed by Serta, a brand with over 80 years of experience in mattress innovation and technology, delivering the same quality craftsmanship and attention to detail as their adult mattresses. Additionally, all Serta crib mattresses are GREENGUARD Gold Certified, meeting the strictest standards for low chemical emissions and contributing to improved indoor air quality.

The mattress is constructed with non-toxic materials and is free from harmful chemicals, meeting or exceeding flammability, lead, phthalate, and CPSIA testing requirements. Please allow 24 - 72 hours for the mattress to fully regain its shape, and note that memory foam may expand faster in a warmer room.

Dual-sided for infants and toddlers, the mattress features 120 heavy-duty innerspring coils for ideal firmness, and an additional layer of naturally blended cotton for enhanced comfort on the toddler side. The vinyl cover is waterproof, and the full perimeter border wire creates a stable surface throughout the mattress.

In addition to being GREENGUARD Gold certified, the mattress is also CertiPUR-US certified, made without PBDE fire retardants, lead, formaldehyde, and other harmful materials. It comes with a limited 35-year warranty and is proudly made in the USA. The size of the mattress is 27.5"W x 52"L x <6"H, fitting standard cribs and toddler beds, with square corners for a secure fit.

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