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Product Information

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Sealy Baby Posturepedic Crown Jewel Mattress

Sealy Baby Posturepedic Crown Jewel Mattress has the Posturetech coil system that comes with 220 Posturetech coils to provide long-lasting support to kids. To provide corner support to children while sleeping, the mattress also comes with Everedge pylons in each corner. The Posturetech coil system senses movement and provides increased support in that direction. This crib mattress will evenly distribute your kid's weight to help provide restful sleep.

Why You'll Love It: This firm and long-lasting mattress provides comfortable and restful sleep to kids.

Age: Newborn to 4 years


  • Posturetech coil system
  • Resists stains and odors
  • Three non allergenic layers
  • Staph-Gard reinforced cover
  • Phthalate and flammability compliant

Product Notes

Popularity: #236 in Mattresses, Pads & Covers, #323 in Furniture
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Sealy Baby Posturepedic Crown Jewel Mattress

60 reviews
$158.79 SALE

List: $169.99

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Baby Posturepedic Crown Jewel Mattress
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by PowerReviews
SealyBaby Posturepedic Crown Jewel Mattress

(based on 1 review)

Reviewed by 1 customer

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(3 of 4 customers found this review helpful)


Great Mattress! Snug Fit, Safe & Firm.

By MamaBird

from Hicksville, NY

About Me First Time Parent

See all my reviews

Verified Reviewer


  • Durable Construction
  • Fire safe
  • Firm
  • Snug Fit


  • Difficult To Change Sheets

Best Uses

  • Infants
  • Newborn
  • Toddlers

Comments about Baby Posturepedic Crown Jewel Mattress:

This mattress is very firm, has a sturdy all around border rod and is the exact right size for the Kalani crib I purchased. Sure, it's very snug and changing the sheets will be a pain but I'd rather have that instead of any gaps. I also like how it meets the new federal flammability standards and has the antibacterial surface. It seems easy to clean.

I'm due in May and haven't used the mattress yet but I'm very excited to! I would recommend this to anyone.

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