Serta SleepTrue Sweet Moon Crib and Toddler Mattress



Serta SleepTrue Sweet Moon Crib and Toddler Mattress

  • SUPERIOR SUPPORT AT THE CORE: The core features thermo-bonded polyester for long-lasting firmness and durability, ideal for infants and toddlers
  • BLOCKS WETNESS: The vinyl, waterproof cover blocks wetness and moisture | Helps keep baby dry and comfy all night long | Prolongs life of the mattress and enables easy cleanup
  • HASSLE-FREE USE: A square corner design enables a snug and secure fit inside the crib or toddler bed | The lightweight design enables easier changing of sheets
  • SAFETY CERTIFICATIONS: 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
  • WARRANTY: 5 year limited warranty
  • SIZE: Dimensions (in inches): 27.5 (width) by < 6 (height) by 52 (length)
  • Product Weight (in pounds): 10
  • Shipping Dimensions (in inches): 28 (width) by 7 (height) by 53 (length)
  • Shipping Weight (in pounds): 14
SKU: A41106-1102-NO
UPC: 761139037847

Sweet dreams for baby begin with Serta’s SleepTrue Sweet Moon Crib and Toddler Mattress. The sophisticated system of support features thermo-bonded polyester at the core to offer long-lasting, ideal firmness and durability for your little one from infancy to toddlerhood, catering to baby’s growth. The user-friendly design features a lightweight construction that enables easier changing, with square corners that ensure a snug and secure fit inside the crib or toddler bed. Finally, a waterproof, vinyl cover repels wetness to help keep baby dry and supremely comfy all night long, prolonging the life of the mattress for enduring quality and comfort.

Designed by the same brand that's been leading the way in mattress innovation and technology for more than 80 years, this Serta SleepTrue baby mattress delivers the same quality craftsmanship as their adult mattresses at an exceptional value.


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The safest size of baby cribs and crib mattresses is determined by the federal government. The Consumer Products Safety Commission (CPSC) requires all full-size baby crib mattresses to be at least 27 and ¼ inches in width by 51 and ¼ inches in length, with a maximum thickness of six inches. But for cribs, the standard size isn’t as simple.

The CPSC requires that full-size baby cribs have a standard width of 28 inches and a standard height of 52 and ⅜ inches, but with a “pull or minus factor” of ⅝ inches. Because of this variation, it’s important to look for the recommended mattress size listed on the crib’s box and/or assembly instructions.

All Delta Children, Serta and Beautyrest crib mattresses are compatible with all Delta Children cribs, making it easier to buy the products that are safe for your little one’s nursery.

Crib mattresses should fit very snug or moderately snug in the crib. No more than two fingers of space should exist between the side of the mattress and the crib frame. A mattress that is too small for the crib could be a suffocation and entrapment hazard.
The firmer, the better when it comes to crib mattresses. Soft surfaces can pose a suffocation hazard and increase your baby’s risk of Sudden Infant Death Syndrome (SIDS). You can test a how firm a mattress is by pressing on its center and edges. When you release pressure, it should snap back immediately.

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