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King Koil Harmony TranquilREST Mattress - Queen Size

3026943
King Koil Harmony TranquilREST Mattress - Queen Size
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Description

Top Picks Low Price!

Indulge in deep, restorative sleep with the King Koil Harmony TranquiREST Mattress, thoughtfully designed to deliver exceptional comfort and refined body support. The mattress features a sophisticated combination of premium comfort layers - Micro Gel, Latex, and Visco Elastic foam - engineered to cradle the body while ensuring breathability and responsive pressure relief.

The Pillow Top + Box Top construction enhances the mattress’s cushioning profile, offering an extra layer of plushness without compromising structural support. With its Medium feel, the Harmony TranquiRest strikes the perfect balance for sleepers seeking both softness and stability.

Key Features

  • Micro Gel - Enhances airflow and temperature regulation for a cooler sleep.
  • Latex - Naturally resilient and supportive, offering superior pressure relief.
  • Visco Elastic Foam - Molds to the body’s contours to reduce pressure points.
  • Pillow Top + Box Top - A dual top-layer design delivering plush comfort with elevated responsiveness.
Image shown is for illustration purposes only.
Specifications
General
Brand King Koil
Model Harmony TranquilREST
Product-Type Mattresses
Mattress Features
Comfort Layers Micro Gel, Latex, Visco Elastic, Pillow Top + Box Top
Feel Medium
Mattress Size
  • Queen
Dimensions
Length 190 cm
Product Height (cm) 36cm
Product Width (cm) 152cm
Manufacturers Warranty
Spring/Webbing Warranty 180 Months
Ask Us

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King Koil Harmony TranquilREST Mattress - Queen Size
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Delivery & Pickup Information

All items available for online purchase are not guaranteed to be in stock at the time of order processing. If we are unable to fulfill your order, you will be offered an alternative or given a refund for the unavailable product.

Self Collect: Ready for collection within 1-3 Working days from the date of your order notification confirmation. Or 2-4 Working days for orders made on Public Holidays, Saturday and Sunday. Subjected to stock availability. Self collection ONLY applies for selected Small Items.

Small Items: Delivery estimate of 2-7 Working days from the date of your order. Excluding Saturday, Sunday and Public Holidays. Subjected to stock availability. Delivery will be facilitated by SingPost and local couriers.

Large / Bulky Items: Delivery estimate of 7-14 Working days from the date of your order. Excluding Sunday and Public Holidays. Subjected to stock availability. Delivery will be facilitated by Harvey Norman.

Delivery cost does not include installation/dismantling/carrying up or down by staircase. Installation/Dismantling cost and any other 3rd party cost applies separately.

Questions? You can refer to the FAQ here.

Or Contact our Customer Service Team using the Contact Us Form. 
Mon to Fri, 11am to 6pm

Product Care
With Product CareTM you can relax knowing Your purchase comes with additional protection.

Discover all the benefits Product CareTM brings you:
Certainty

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.

Support

Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.

Advantage

Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.


There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

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