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Crib Mattresses
Crib Mattresses


Be sure your child is getting the best sleep possible with Serta’s Tranquility™ Comfort Plus Crib & Toddler Mattress. Featuring a firm high density thermo-bonded fiber polyester core for the support your baby needs, this sturdy mattress is uniquely covered for each stage of you child’s life. The infant side has a durable, laminated vinyl cover for easy cleanup, and the toddler side features woven fabric, which is water and stain resistant. Finished with square corners to help create a secure fit inside the crib, its lightweight design makes changing the sheets less of a chore.

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 high-density thermo-bonded polyester fiber core
  • Lightweight for easy changing
  • Square corners help for secure fit inside crib
  • Durable, laminated vinyl cover on the infant side; woven fabric that is water and stain resistant and has medical grade waterproof backing on the toddler side
  • GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments
  • Meets or exceeds flammability, lead, phthalate, and CPSIA testing and does not contain toxic fire retardants
  • Cloth binding
  • Limited 15-year warranty
  • Made in USA of USA and imported materials
  • Product Dimensions (in inches): 27.5 (width) by < 6 (height) by 52 (depth)
  • Product Weight (in pounds): 10
  • Shipping Weight (in pounds): 10

Displayed At

Wareham, MA

Crib Mattresses

Regular price $ 249.00 Sale price $ 109.99