Special Nonexistent Furniture

Baby Posturepedic Crown Jewel Crib Mattress



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SKU #: SCM1003
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About the Brand

Sealy Baby Posturepedic Crown Jewel Crib Mattress

Ensure a safe and sound sleep for your baby with the Sealy Baby Posturepedic Crown Jewel Crib Mattress. This crib mattress is firm enough and provides excellent comfort for your baby. This mattress has polyester and cotton fill material, which provides excellent softness, without compromising its durability. It is accentuated with a plush pearl embossed color. The waterproof cover protects the mattress from spills and keeps the baby's sleeping environment hygienic. This mattress is antimicrobial and hypoallergenic, which makes it safe for your baby’s extra sensitive skin. The Baby Posturepedic Crown Jewel Crib Mattress from Sealy fits well for all standard cribs. It is a CSA and GreenGuard certified mattress.


  • Plush quilt laminate
  • All-around border rods for side, corner and edge support
  • Tear-resistant cover and vinyl binding wipe clean with a damp cloth
  • Also fits toddler bed frames
  • Made in the USA
  • Steel vertical bars distribute baby's weight evenly over the entire surface of the mattress
  • Greenguard certified - certified for indoor air quality and low chemical emissions
  • Mattress wipes clean with a damp cloth
  • Heavy gauge steel vertical bars to distribute baby's weight evenly
  • Lifetime warranty on workmanship and materials

Product Details:

  • Mattress Fill Material: Polyester; Cotton
  • Seating Comfort: Firm
  • Hypoallergenic: Yes
  • Antimicrobial: Yes
  • Organic: No
  • Fire Resistant: Yes
  • Water Resistant: Yes
  • Mattress Air Vents: Yes
  • Coils: Yes
  • Compatibility: Fits all standard cribs


  • Overall: 27.25" W x 51.63" L
  • Overall Thickness: 5.75"
  • Overall Product Weight: 17.63lbs

Sealy Baby Posturepedic Crown Jewel Crib Mattress

Additional Documents

Weights & Dimensions

  • Overall: 27.25" W x 51.63" L
  • Overall Thickness: 5.75"
  • Overall Product Weight: 17.63lbs


Product Type: MattressSize / Shape: Standard & Toddler; Rectangular
Color: Plush Pearl EmbossedMattress Fill Material: Polyester; Cotton
Seating Comfort: FirmNon Toxic: Yes
Hypoallergenic: YesAntimicrobial: Yes
Organic: NoLead Free: Yes
Fire Resistant: YesOdor Resistant: Yes
Bed Bug Proof: YesDust Mite Resistant: Yes
Water Resistant: Yes
  • Water Resistant Details: Waterproof Cover
Heat Tempered: Yes
Dual Sided: YesMattress Air Vents: Yes
Vertical Bars: YesCorner Supports: Yes
Removable Cover: NoLaminated Cover: Yes
Machine Washable: NoCoils: Yes
  • Number of Coils: 220
  • Border Rod: Yes
Life Stage: Baby; KidCompatibility: Fits all standard cribs
Eco-Friendly: YesProduct Care: Wipe Clean
Country of Manufacture: United States 


Assembly Required: NoAdditional Parts Required: No


Product Warranty: Lifetime Warranty on workmanship and materials 


JPMA Member: YesASTM Compliant: Yes
CPSIA or CPSC Compliant: YesSixteen CFR Compliant: Yes
ANSI BIFMA Compliant: YesCSA Certified: Yes
EPP Compliant: YesGeneral Conformity Certificate: Yes
Green Guard Certified: YesISTA 3A Certified: Yes
Health Canada Compliant: Yes 

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Sealy Baby Posturepedic Crown Jewel Crib Mattress

When you buy a Sealy Baby Posturepedic Crown Jewel Crib Mattress online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Sealy Part #: EM642-PHN1 here. If you have any questions about your purchase or any other Crib Mattresses product for sale our customer service representatives are available to help.Whether you just want to buy a Sealy Baby Posturepedic Crown Jewel Crib Mattress or shop for your entire home, AllModern has all of your design needs covered.

About the Manufacturer

In the small town of Sealy, Texas just outside of Houston, a cotton gin builder and operator by the name of Daniel Haynes responded to a request from a neighbor and built a cotton - filled mattress in 1881. The product was so favorably received that Daniel Haynes began receiving more and more requests from neighbors and relatives. Encouraged by the response, Haynes invented a machine that compressed cotton for use in mattresses and received a patent for his invention in 1889. The acceptance for the product grew beyond the local area in Texas and began to be referred to by customers in other regions of the country as the "mattress from Sealy."

In 1906, Haynes sold all of his patents and know - how to a Texas Company that took the name of Sealy. It was in this timeframe that a young advertising executive named Earl Edwards launched Sealy on the road to national prominence. Edwards placed Sealy advertising in The Saturday Evening Post and Ladies Home Journal and ensured that Sealy registered its name, developed a trademark and gave Sealy the slogan "sleeping on a Sealy is like sleeping on a cloud."

In the coming years, Sealy became the first bedding company to seek licensees from different geographical areas and by 1920, Sealy had 28 licensed plants. In addition, Sealy has grown to include lines such as Sealy Posturepedic and joined with Stearns & Foster, to expand their horizons. Sealy has also grown on an international level with the goal of increasing global presence and today has twelve licensees abroad. Sealy has maintained the number one market share position in North America for more than three decades and is prepared and positioned to continue its leadership in the design, manufacturing and marketing of premium bedding products.
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Sweet Dreams!

from New York City

Our baby is so happy with this mattress. We did all the research and this one seemed like it got great ratings on all websites. We were very happy with the price here. Our 10 month old sleeps a beautiful 12 hours straight at night and takes 2 naps a day on this cozy mattress. No dips or indents in the mattress.

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from Pittsburgh, PA – Verified Buyer

I bought this for my (soon to be 2) year old daughter and she ABSOLUTELY loves this mattress. She used to get up between 8am and 8:30 but now she sleeps until 10:30 - 11. I seriously cannot believe how much of a difference this mattress has made. I have bought cheap mattress in the past, not realizing how much of a difference they really do make. This mattress is like a baby's TEMPER-PEDIC...lol... LOVE IT and HIGHLY HIGHLY RECOMMEND it!!!!

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from anaheim, CA


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mattress for crib

from rochester, IN – Verified Buyer

I Love this mattress, and both my daughter in-law and daughter said the baby's are sleeping threw the night,one is a toddler and one is still in the crib. I now am looking for my 9th grand-baby and will more then likely buy my 3rd one!

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Nice, Firm Mattress

from JACKSONVILLE, FL – Verified Buyer

We got this to go in our crib, and I absolutely love it. It is nice a firm, and fits perfectly in my crib. I love how the material is even made for easy clean up, just wipe if there are accidents! (I am still using a mattress pad just in case though)

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Great price!!

from NY – Verified Buyer

I just got this ordered for my little grand baby due next month! I'm so excited and I was absolutely shocked at how amazing this price was! I just recommended it to my friend who is also expecting! Great site and I'm so happy right now!

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Babies love it!

from Huntsville, AL – Verified Buyer

Love these mattresses! Used with all three of our children. It is firm but still comfortable and the kids have never had an issue waking up in the night after about 1 month old. I highly recommend this mattress (and a sleep sheep) to all new parents.

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Good mattress for price

from Dallas, TX – Verified Buyer

Our baby sleeps so much better in her new crib and mattress. Only thing we don't like is the noise the mattress makes when she moved around due to the waterproofing. But a mattress pad has helped w that

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great baby mattress

from Arivaca, AZ – Verified Buyer

Ordered for my daughter's new baby. (Not due until Nov.7th). Came in protected box. Same mattress as High End Baby Stores Carry for less the price..Plus free delivery!!

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The perfect baby mattress!

from Bristol, TN – Verified Buyer

I purchased this mattress for our home when we were expecting our first grandchild. It fits the conversion crib perfectly, is comfortably firm and has held up exceptionally well. We actually purchased a second one when our next grandchild arrived 3 months later. I would highly recommend this mattress to both parents and grandparents looking for a good quality mattress.

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Baby Posturepedic Crown Jewel Crib Mattress is also sometimes listed under the following manufacturer numbers: EM642-PHN1