King Koil Sedona Firm EuroTop Twin-XL Mattress

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King Koil Sedona Firm EuroTop Twin-XL Mattress

7718KK-1020 King Koil Sedona Firm EuroTop Twin-XL Mattress-1 7718KK-1020 King Koil Sedona Firm EuroTop Twin-XL Mattress-2 7718KK-1020 King Koil Sedona Firm EuroTop Twin-XL Mattress-3 7718KK-1020 King Koil Sedona Firm EuroTop Twin-XL Mattress-4 Made in the USA with American and Foreign Components
7718KK-1020 King Koil Sedona Firm EuroTop Twin-XL Mattress

King Koil Sedona Firm EuroTop Twin-XL Mattress

SKU: 112516955 MODEL: 7718KK-1020
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A firm mattress shouldn't feel like you're sleeping on a bed of rocks. The Sedona Firm EuroTop twin-xl mattress from RC Willey will give you the firm yet comfortable support you need in a mattress. Combining coils and foams with the perfect AdvantaGel top this mattress brings together the best of all technologies so you can wake up feeling well rested - without those pesky backaches you thought were normal. The right mattress is what you need to get your best sleep and the King Koil Sedona Firm is the mattress for you. It's also adjustable base friendly!

Don't forget the mattress pad! When purchased at the same time as a mattress from RC Willey, our high-quality mattress pads help keep your mattress safe with a 10-year limited guarantee.


  • Steel Corner Guards, Upholstered Border Fabric, Embroidered Labels, Handles

  • Tailormade, hand crafted details
  • Super Stretch Tencel Fabric

    A Natural and Breathable fabric that offers Pressure Relief at the surface of the mattress allowing the sleeper to benefit from the Lift and Reduced Motion below.

  • AdvantaGel™

    Intelligently designed infusion of gel and resilient foam offers a cooler sleep with luxurious comfort and durability.

  • Natural Cotton

    Hypoallergenic cotton delivers an enhanced, breathable comfort

  • iFusion™ Technology (gel-visco)

    A combination of open cell memory foam and pressure relieving gel result in an optimal temperature sleeping surface while still conforming to every curve of your body.

  • 858 Contour Luxury Plus Encased Coil System

    858 individually encased coils are designed to separately respond to the body, reducing motion transfer; so when your partner moves, you can still enjoy an undisturbed night’s sleep.

  • Excellent Edge Foam Encasement

    A foam encasement providing greater stability, a firm seating edge, and a larger sleeping surface.


Collection Sedona
Model 7718KK-1020
Dimensions 38"W x 14"D x 80"H
Weight 72 lbs.
Comfort Level Firm
Adjustable Base Compatible Yes
Country of Origin USA
Care Instructions Rotate Periodically. This Mattress Does Not Need to be Flipped.


Manufacturer Warranties

  • 10-Year Non-Prorated Warranty

Tool IconRecommended Parts

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