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Home  >::  Mattresses  >::  Firm Mattresses  >::  Sealy Posturepedic Hybrid Kelburn II Cushion Firm Twin XL Ma...
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Sealy Posturepedic Hybrid Kelburn II Cushion Firm Twin XL Mattress

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Accidents Happen
With our comprehensive, 5-Year Platinum Protection Plan you won’t have to worry. It will give you peace of mind so you can thoroughly enjoy your purchase. What’s Covered?
Standard 5-Year Platinum Protection includes a basic, breathable mattress protector.
Premium Encasement 5-Year Platinum Protection includes an allergen-resistant 360° full mattress encasement.
Performance Moisture Wicking 5-Year Platinum Protection includes stay-dry, moisture-wicking mattress protector.
Performance Cooling 5-Year Platinum Protection includes a stay-cool, temperature-regulating mattress protector.
L: 80" x W: 38" x H: 13"
SKU: 477032533
$1,279.00 Select mattress and base options to see price.
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5-Year Platinum Protection Available
Raymour & Flanigan offers an optional 5-Year Platinum Protection Plan. So you never have to worry about your furniture or mattress.
Get it tomorrow
With our next-day mattress delivery, you can sleep better as soon as tomorrow!
Free Delivery (06828)
We offer free delivery on mattress & mattress set purchases over $500.
In-Store Pickup
In-store pickup includes unlimited furniture items and can be available in most showrooms within a few days.
Current Sale Details
Today's Financing Offer
Features & Dimensions
A good night's sleep starts with the Sealy Posturepedic Hybrid Kelburn II cushion firm twin XL mattress. Sealy's advanced memory foam with Chill and Sealy Immersion technology allows for a slower response memory foam for a more breathable, comfortable, cool-to-the-touch sleep surface. This mattress will ensure the best night's sleep that you've had in a long time.
Twin XL Dimensions & Weights
Length: 80"
Width: 38"
Height: 13"
Twin XL Mattress
L: 80" x W: 38" x H: 13"
Weight: 60 lbs.

with 5" Low-Profile Box Spring (optional)
L: 80" x W: 38" x H: 18"

with 9" High-Profile Box Spring (optional)
L: 80" x W: 38" x H: 22"
With 5" Low-Profile 1-pc or Split
Length: 80"
Width: 38"
Height: 18"
With 9" High-Profile 1-pc or Split
Length: 80"
Width: 38"
Height: 22"
Brand: Sealy Mattress Innerspring support
14.5-Guage Sealy Response Pro HD zoned encased coils with Posturepedic Technology

Quilt layers
Ultra-stretch high-loft knit cover with moisuture-wicking technology

Comfort layers
1.5" Sealy Immersion advanced memory foam with Chill and 2" SealyCushion extra-soft foam

Edge support
DuraFlex coil edge

Sealy Immersion&trade Advanced Memory Foam with Chill
Slower response memory foam that allows for a more breathable, comfortable, cool-to-the-touch sleep surface

Posturepedic Technology
Delivers stable, all-over support with reinforcement where you need it most

DuraFlex Coil Edge
High-density, flexible coil border surrounds the mattress for better edge support and maximizes the usable sleeping surface

Box spring optional*
StableSupport

*You may add a box spring by selecting your preferred foundation from the options listed above.

Additional details
Mattress requires deep-pocketed sheets (sold separately)

Delivery & Shipping Back to Features
Enter your zip code to see your delivery options
Questions about delivery?
FREE Next-Day Mattress Delivery Available
Your white-glove delivery experience includes:
  • Next-day mattress delivery
  • Free old mattress removal
  • Friendly Raymour & Flanigan delivery team
  • Perfect placement - tell us right where to set it
In-store pick-up also available
Mattress Only Delivery Fees for Fairfield, CT 06828
  • $49.99 if your mattress purchase is less than $500
  • FREE if your mattress purchase is more than $500
Warranty Information

Manufacturer Warranties
At Raymour & Flanigan, we stand behind our quality products. We are committed to upholding manufacturer warranties during their specified time frame. If furniture covered by a manufacturer's warranty is unable to be repaired during the warranty period, we will replace the damaged piece of furniture with the same model. If the same model is no longer available, you may choose a replacement item.

To ensure we provide you with the best customer service experience possible, please be aware of the following when you choose a replacement item:
1.) A Raymour & Flanigan store manager will do everything he or she can to ensure you're completely satisfied with your replacement item. Please be aware that if your replacement furniture's everyday selling price is greater than the original purchase price of the item being replaced, you will only be responsible for the cost of the difference plus applicable tax. If a less expensive item is selected, you will not be responsible for any additional cost.

2.) If your replacement item doesn't match the other piece(s) of the same collection you purchased at the same time and the other pieces are still covered by the manufacturer's warranty, we'll happily offer you a one-time option to replace the other piece(s) of your collection for a usage fee. The usage fee shall be equal to the greater of twenty percent (20%) of the original invoice price of the other pieces or two percent (2%) of the original invoice price of the other pieces for each month (or partial month) between the date of delivery and the date of your claim.

3.) To expedite your replacement, you must accept delivery of your replacement item within 10 days from the date we agree to replace your furniture.

4.) As an additional convenience, if your furniture needs to be serviced after the manufacturer's warranty expires, we can provide an in-home visit by one of our expert service technicians. Please contact our Customer Care Center to set up an appointment and receive information on applicable charges.
Use a protective mattress pad, included with your purchase of our 5-year protection plan. Vacuuming is the only recommended cleaning method.
Mattress Buying Guide Back to Features
We understand that buying a mattress is a hard decision and we want you to love your new mattress! Here are some tips and tricks we have gathered to help you make your decision. We also encourage you to go into a store to take our comfort test to make sure you are getting exactly what you need.

MATTRESS SIZE CONSIDERATIONS

  • How much room do you really need?
  • Do you have enough room in your bedroom?
  • Will the mattress work with your current bed frame?
  • Try our room planner to see if everything will fit

WHAT KIND OF BOX SPRING OR FOUNDATION SHOULD YOU CONSIDER?
Adjustable Bases

ADJUSTABLE BASES »

  • Offer virtually unlimited ergonomic rest positions for a more restful sleep
  • Some models feature memory buttons, massage options and wireless controls
  • Many are designed to fit within your existing bed frame

Adjustable Bases

SPLIT BOX SPRINGS »

Rest assured, split box springs offer all the support of a 1-piece. The main benefit of a split box spring is that it is easier to maneuver through tight passages and stairwells.

  • All king mattress sets come standard with a split box spring.
  • Most queen mattress sets are offered with the choice of a 1-piece or a split box spring.

Adjustable Bases

9" HIGH-PROFILE BOX SPRINGS »

  • Offered in split and 1-piece styles
  • Offers added height if your mattress is not deep

Adjustable Bases

5" LOW-PROFILE BOX SPRINGS »

  • Offered in split and 1-piece styles
  • Offers less height if your mattress is very deep. Many of the new mattress styles are higher than older styles. It is important to measure all the pieces so you are comfortable getting in and out of your bed.

Adjustable Bases

2" BUNKIE BOARDS »

  • Offered in split and 1-piece styles
  • Perfect for adding a little extra support for both bunk beds and platform beds.

HOW TO CHOOSE THE RIGHT HEIGHT?

For a person of average height, the mattress surface should be about 25" from the floor. Add bed frame height to the height of your mattress and subract your total from 25" to determine whether a high-profile or low-profile box spring is best for you.

STANDARD BEDS OR PLATFORM LOOK BEDS

  • Box spring, adjustable base or bunkie board is required.
  • Bed frame is generally 3"-4" from the floor.

PLATFORM BEDS

  • Not made to accept a box spring or an adjustable base.
  • For extra support, a bunkie board can be used.
  • Bed frame is generally 9"-10" from the floor.
PROTECT YOUR INVESTMENT

We want you to love your new mattress. With the purchase of our optional Platinum Protection Plan, you can opt to reselect a new mattress if you're not completely satisfied with your choice. (some conditions apply, please see details) Plus, rest assured—this plan also covers most stains and accidents for 5 years.
What's Covered? View Full Plan Details »

Specifications
Sub Brand: Sealy Posturepedic Hybrid
Mattress Type: Innerspring
Comfort: Firm
Dimensions, Weights, & Coil Count
Length: 80"
Width: 38"
Height (mattress only): 13"
Coil Count: 674
Product Reviews Back to Features
4.7 / 5.0
124 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
103
9
5
5
2
Not for us
We have only had these 2 twin xl mattresses for a little less then 2 weeks but so far not a fan. Too soft for my husband and too firm for me with having a back problem. It feels much different then it felt in the store. We will have to give it the 30 day trial before exchanging and we will see if anything changes by then.
July 11, 2019
Purchased
2 months ago
Loving It From First Sleep
We were long overdue for a new mattress and I suffer from chronic pain due to back and osteroarthritis. From the moment I laid on this mattress in the showroom, I knew it was the right mattress for me. We had it delivered a few days ago to our home that is undergoing a lift from Super Storm Sandy.
We're suppose to move back in within a week but after working on getting things ready I took a nap and had no problem doing so with this mattress. From the first nap I KNOW that this will be providing me with many comfortable night's sleeps in the years ahead.
June 15, 2019
Purchased
4 months ago
Great nights sleep
We couldn’t be happier with the Hybrid Kelburn II mattress that we recently purchased. It is everything our salesperson said it would be and more!

We got the split base that allows the raising of the head and feet. It is wonderful for when I am reading in bed with it raised and my husband is ready to snooze, laying flat!
June 7, 2019
Purchased
3 months ago
Not for a side sleeper
Well I only laid on it for four nights so far. I say laid because I didn’t sleep. It’s the worst mattress for me I’ve ever owned. It is way too firm for a side sleeper. Unfortunately I won’t be able to sleep on it much longer and will need some type of pad to get thru the trial period. I will be shopping for it’s replacement as soon as I can
December 1, 2018
Purchased
9 months ago
Response from Raymour & Flanigan
We're very sorry to hear about this experience and would like to look into this for you. To qualify, the Platinum Protection Plan must have been purchased for the mattress and the mattress must be kept for 30 days after the date of delivery. If after 30 days you are not completely satisfied, you will have up to 15 days (45 days after your original delivery) to reselect a mattress with the assistance of a store or showroom manager. Could you e-mail your order details, contact information and a copy of your concerns to rfcare@raymourflanigan.com so we can better assist? Thank you!
December 4, 2018
Alyce B
A note about our reviews. Reviews and testimonials from others can be an important factor in making a decision to purchase from us. Raymour & Flanigan Furniture | Mattresses prints both solicited and unsolicited reviews from customers. Customers are eligible to receive an offer if they provide a review of a product purchased from us.
Questions & Answers Back to Features
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