Simmons Kids

Simmons Kids BeautySleep® Slumber Sky Infant & Toddler Mattress


Simmons Kids

Simmons Kids BeautySleep® Slumber Sky Infant & Toddler Mattress


Please check back for an estimated restock date for this item

  • 234 interlocking coils
  • Reinforced border protection and Innofoam corner protectors for superior support
  • One side provides ideal firmness for newborns and the flip side offers convoluted comfort for toddlers
  • Safe and secure fire protection
  • GREENGUARD Gold & CertiPUR-US certified
  • Woven fabric cover with medical grade waterproof backing
  • Side air vents
  • Limited 50 year warranty
  • Made in USA
  • Product Dimensions (in inches): 27.5 (width) by 6 (height) by 52 (depth)
  • Product Weight (in pounds): 21
  • Shipping Dimensions (in inches): 27.5 (width) by 6 (height) by 52 (depth)
  • Shipping Weight (in pounds): 21
SKU: M58983-2014-NO
UPC: 761139027275

Ensure your little one will always wake up on the right side of the bed with the BeautySleep® Slumber Sky Infant & Toddler Mattress from Simmons Kids®! Offering the ideal firmness for infants on one side and convoluted comfort for toddlers on the other, it works well with cribs that convert into a toddler bed.

Simmons M58983-2014 Limited 50-Year Warranty, CertiPUR-US, Greenguard

Customer Reviews

Based on 4 reviews Write a review

No Reviews Yet

Let Us Know What You Think!


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.

Why you can trust

#1 In Safety

We Go Above And Beyond Safety Standards

1 Out of 2

Children Sleep In Our Product

10% of All Profits

Goes Toward Improving The Lives Of Children

50 Years

Of Safety, Style, And Innovation