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Sealy® Posturepedic® Hybrid Cobalt Firm Mattress & Box Spring Set
Product ID: 907353
Price: $2,439.00 - $4,379.00
Be the first to write a review
Sealy® Posturepedic® Hybrid Cobalt Firm Mattress & Box Spring Set
Product ID: 907353
Price: $2,439.00 - $4,379.00
Be the first to write a review


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A Sealy Posturepedic Hybrid Cobalt Firm Mattress & Box Spring Set is the ideal choice if you’re looking for a bed that’s firm but still has some give. It delivers the best of both worlds - conforming comfort and full-body support. With memory foam on top and specially engineered springs that include more coils in the center where you need it the most, this is the mattress set of your dreams.

  • White
  • Includes: mattress and box spring
  • Choose from 9"H standard or 5.5"H low profile box spring
  • Mattress: 13"H


  • SolidEdge™ HD Premier System offers a reinforced border for solid seating surface
  • A CoreSupport™ Premier Center with its 20% more coils in the center delivers exceptional support and durability
  • Zoned Sealy Embrace™ Premier Coil is a specially engineered encased coil system that allows each coil to move independently for more targeted support and reduced motion transfer
  • Cooling Gel memory foam on top provides reduced motion transfer and body conforming comfort
  • The Premium Cover Fabric with side panels allows for more airflow
Please note: Shipping surcharges may apply.

As part of the ordering process, you will be asked to enter your ZIP code to verify we deliver in your area. When your ZIP code has been verified a toll-free number will be made available for you to place an order and set up delivery. Alternatively, if you complete an order online, a customer service representative will contact you within three business days to set up delivery, review shipping charges, and cover any payment plans that may apply to your order.

120 Day Mattress Comfort Guarantee

Mattress industry experts recommend at least 30 nights of sleep on a new mattress to adjust to the feel. Please allow your body to adjust to your new sleep set. If, after 30 days of sleeping on your new mattress and foundation, you are not able to adjust to the proper support, you have up until the 120th day from your original delivery date to make a one-time reselection. The delivery of your reselection must be scheduled within 14 days. You may choose a new mattress of equal or greater value or we will pick-up the mattress and foundation(s) for credit (minus fees). The customer is responsible for paying any difference in price. Mattress and foundation(s) must be undamaged, unsoiled and free of stains. A $90 re-delivery fee or pick-up fee will be charged and a 15% preference fee will be deducted from your original returned mattress purchase. This does not apply to mattress and foundations that have been replaced under the manufacturer’s warranty. Adjustable/Power bed foundations cannot be returned.