Simmons Kids

DayDream 2-Sided Crib and Toddler Mattress

Simmons Kids

DayDream 2-Sided Crib and Toddler Mattress


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  • GREENGUARD Gold Certified to contribute to healthier indoor air, keeping your baby and family safer
  • CertiPUR-US certified foam is made without PBDE flame retardants, mercury, lead and other heavy metals
  • JPMA certified
  • 100% breathable soft knit cover is removable and machine washable for easy cleaning
  • Ongoing airflow is proven to reduce the risk of suffocation
  • Waterproof barrier keeps the mattress core dry and clean
  • This 2-sided mattress is designed to last, flip the mattress when it comes time for your baby to move to a toddler bed for freshness
  • Plant-based soy foam core provides a healthier, longer sleep for your baby
  • Non-toxic construction is free from harmful materials/chemicals
  • Meets or exceeds flammability, lead, phthalate and CPSIA testing; does not contain toxic fire retardants
  • Ships compressed in a lightweight box
  • May take up 48 hours to fully expand
  • Fits standard full-size cribs and toddler beds
  • 5-year limited warranty
  • Made in USA of imported and domestic parts
SKU: M52114-1012-NO
UPC: 080213112806
  • Dimensions: 27.5" (width) x 5" (height) x 52" (depth)
  • Product Weight: 8.5 lbs.
  • Shipping Dimensions: 9.75" (width) x 29.5" (height) x 9.75" (depth)
  • Shipping Weight: 9.3 lbs.
JPMA Certified Logo

The Simmons Kids DayDream Sky 2-Sided Crib and Toddler Mattress maximizes airflow and supports growing little ones. It features breathable knit cover that’s fully removable and machine washable for easy clean up. For additional protection, a waterproof barrier keeps the plant-based soy foam core dry and clean. This two-sided mattress is designed to last, flip the mattress when it comes time for your baby to move to a toddler bed for freshness. A healthy and safe choice for your little one, this crib and toddler mattress is GREENGUARD Gold certified and made with CertiPUR-US certified foam. Tested to meet or exceed the most stringent chemical emissions standards to create a healthier home for your baby, it has been screened for more than 10,000 chemicals and VOCs that are known to pollute indoor air. Certified to contribute to cleaner indoor air, you can feel good about putting this mattress in your child’s nursery. Compressed and shipped in an easy to manage box, all you need to do to set up this baby mattress is unpack, unroll, and allow up to 48 hours for full expansion.

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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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