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Christopher Knight Comfort 11-inch King-size Memory Foam Mattress

Today: $849.99
MSRP: $2,099.99 $1,250.00 (60%) off
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ITEM# 14278435

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Store Card

Overstock Store Card

Pay $ per month for 12 months with
the Overstock Store Credit Card.¹

No Interest if paid in full within 12 months. Interest will be charged to your account from the purchase date if the purchase balance is not paid in full within 12 months or if you make a late payment.²

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Store Credit Cards

Pay $ per month for 12 months with the Overstock Store Credit Card.¹

No Interest if paid in full within 12 months. Interest will be charged to your account from the purchase date if the purchase balance is not paid in full within 12 months or if you make a late payment.²

Special Financing

Up to 24 Month Special Financing Available†

10% First Purchase

10% off on your first purchase*

No Annual Fee

No Annual Fee‡

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Terms & Conditions

¹ The minimum payment due shown reflects the amount due if your previous balance is zero. If your previous balance is not zero, see your Credit Card Agreement for additional information regarding the minimum payment due. The estimated monthly payment was calculated using the following assumptions: payments are made each period; no debt cancellation or suspension agreement applies to the Account; no taxes or ancillary charges are or will be added to the Account; goods or services are delivered on a single date; and you are not currently and will not become delinquent on the Account. Purchase must be made using the Overstock Store Credit Card.

² Interest will be charged to your account (at the variable Purchase APR) from the purchase date if the purchase balance is not paid in full within the promotional period or if you make a late payment. Minimum monthly payments are required for this plan during the promotional period. Required minimum purchase of < $249 for the 6 month plan, $499 for the 12 month plan, $1199 for the 18 month plan, and $1799 for the 24 month plan. Overstock Store Credit Card accounts are offered by Comenity Capital Bank who determines qualifications for credit and promotion eligibility. At no time will the minimum payment due be less than $25. Standard variable Purchase APR of 26.99%, based on the Prime Rate. Minimum Interest Charge is $2.00, per credit plan. Subject to credit approval and availability. Account must be in good standing at time of transaction.

† Promotional financing available with Overstock Store Credit Card Accounts offered by Comenity Capital Bank who determines qualifications for credit and promotion eligibility. Subject to credit approval and availability. Account must be in good standing at time of transaction. Minimum purchase and minimum monthly payments are required. Minimum purchase of $249 required for 6 months special financing plan, minimum purchase of $499 required for 12 month special financing plan, minimum purchase of $1499 required for 18 month special financing plan, and minimum purchase of $1999 required for 24 month special financing plan when financing plan is selected at checkout.

* Coupon can only be used once. Discounts and Coupons are not eligible for promotional financing. Total discount limited to $5,000. Does not apply to items in current site promotions. Purchases of gift cards and products from the "Electronics" store and from the "Books, Movies, Music & Games" and "Cars" categories are not included. Discount will appear on the billing page before submitting the order. This coupon cannot be combined with any other offer or coupon. Offer subject to end at any time. Offer subject to credit approval. Account must be in good standing at time of transaction

‡ Standard variable Purchase APR of 26.99%, based on the Prime Rate. Minimum Interest charge is $2.00 per credit plan.

Details

ITEM#: 14278435

Rest comfortably on this spinal response 11-inch comfort memory foam mattress with green tea extracts and latex-visco air flow support layer.

  • Mattress measures 11 inches high
  • Materials: Memory foam, refreshing poly velour cover, green tea memory foam, latex-visco air flow support foam, high density reflexive base foam
  • First Layer: 1-inch green tea memory foam tailored into top panel (3-pound convoluted density)
  • Second Layer: 2-inch green tea support memory foam (3-pound density)
  • Third layer: 3-inch latex-visco air flow support layer with high density edge support (4-pound density)
  • Fourth layer: 5-inch high density reflexive base foam layer (2.2-pound density)
  • Mattress measures 76 inches wide x 80 inches long x 11 inches high
  • Resistant to dust mites and is naturally antimicrobial
  • Originally designed for NASA, this space age foam cradles body, reducing pressure points that cause tossing and turning
  • Temperature sensitive foam
  • Disperses weight evenly and eliminates motion transfer
  • Never needs turning
  • Can be used with an existing frame, adjustable bases, platform beds and slatted frames
  • Meets all flammability standards
  • Bottom is non-woven stitch with reinforced zipper
  • Frame and foundation sold separately
  • Dimensions: 76 inches wide x 80 inches long x 11 inches high
  • Materials: Memory Foam


Once opened this product is non-returnable.

Specs

Features
Mattress Type Memory Foam
Thickness 11 Inch
Density 3 Pound
Support Medium
Mattress Top Tight Top
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Platform
Dimensions See description
Model Number SR0012KMF
Country of Origin China

Product Reviews

Questions & Answers

Get your product questions answered right here.
Guidelines
  • Can you please check with the manufacturer to see if all their products contains charcoal (to help with off-gassing) as I know one Spinal Response mattress we have does? When I purchased mine they only had a couple different mattresses available and now they have over 40 so the item descriptions have changed and many of them do not mention charcoal.

    Guidelines
    • Hello weasle34! This mattress does contain charcoal in the foam which does minimize the "off gassing" commonly found in many memory foam products. I hope this helps. Thanks for shopping with us.

Shopping Tips & Inspiration

Shipping & Returns

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
More Details

NOTE:

This item cannot be shipped to Alaska or Hawaii. More details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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