The Serta Tranquility Eco Firm Crib and Toddler Mattress delivers a strong, stable sleep surface designed to grow with your child from infancy through toddlerhood, featuring 120 heavy-duty innerspring coils for long-lasting firmness and dual-sided comfort. Its durable two-stage design means one side offers ideal support for infants while the other provides added softness for toddlers, and the waterproof vinyl cover resists moisture and stains for easy maintenance. With full perimeter border wire for stability, air vents to keep it fresh, and a naturally blended cotton layer on the toddler side for comfort, this mattress fits standard cribs and toddler beds to help create a safe and cozy sleep environment.

Product Highlights

• A dual-sided mattress grows with the baby from infant to toddler years.
• 120 heavy-duty innerspring coils provide firm, stable sleep support.
• Waterproof vinyl cover resists moisture and stains for easy cleaning.
• Full perimeter border wire adds structural stability to the mattress.
• Air vents help maintain freshness and comfort throughout use.