Serta’s Tranquility Comfort Crib & Toddler Mattress is designed with all the features you’d hope to find in your child’s first mattress: a waterproof and stain resistant vinyl cover, cloth binding for long-lasting durability, plus a lightweight construction that’s finished with square corners to help with a secure fit inside the crib. It’s also designed to stay with your child from birth through their toddler years, just flip it as your child grows; the labeled infant and toddler sides provide the ideal support and comfort for each age range.

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.

• Firm thermo-bonded polyester fiber
• Light weight for easy changing
• Square corners which help for secure fit inside crib
• Waterproof and stain resistant vinyl cover
• GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to improved indoor air quality
• Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants
• Cloth binding
• Limited 7 year warranty
• Made in USA
• Product Dimensions (in inches): 27.5 (width) by < 6 (height) by 52 (depth)
• Product Weight (in pounds): 15
• Shipping Dimensions (in inches): 27.5 (width) by 6 (height) by 52 (depth)
• Shipping Weight (in pounds): 15