King Koil
Chiro Premium, Mattress, Plush

Plus delivery
With matching base i + $600.00 each


King Koil CHIRO PREMIUM QB BASE > More Details
Queen $600.00 each
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Key features

Premium back support

King Koil's Chiro Comfort Premium range combines the Chiropractic Support of the Reflex 5 support system with the protection of Ultra shield, to provide a healthy sleep option that’s ideal for allergy and asthma suffers. This is combined with the Aerocomfort story to maximise breathability in the mattress with a High Density Foam Edge Support.

Reflex 5 features active coils throughout the support system, plus additional active coils in zoned areas to provide extra support for the upper and lower body areas.
National Asthma Council of Australia Sensitive Choice (Blue Butterfly) endorsement creates a healthy, allergy free sleep surface
EvoFoam - all of our foams are made using a cleaner, greener process free from CO2 and harmful chemical additives.
Performa Edge Support- High Density Foam Edge Support provides a larger sleep surface and ensures a strong mattress edge.

Flex Gel Infused Memory Foam
Stretch Knit Fabric with Ultra Shield
Aero Quilt
Aero Latex

Chiro Premium base (pictured) sold separately.


Product Dimensions

Width:1530mm, Length:2030mm,

Product Information

Australian Made

This product is proudly Australian Made.

Warranty 10 Year

This product includes a 10 year warranty to ensure customer satisfaction.

Multi Support Zone

Contains reinforced zones to provide adequate comfort and support to the heaviest parts of the body e.g. hips.

Delivery & returns

We only sell our products within Australia and can only deliver to a location where we provide this service. For this reason, we don’t deliver outside of Australia.

Delivery fees

When you buy directly from a Forty Winks store, the delivery fee is dependent on the Store's delivery system.

Your online delivery fee depends on:

  • the type of product you order
  • how far you are from the dispatch centre linked to the Forty Winks Store responsible for fulfilling your order
  • how many people are required to carry your item/s to the required room.

Find out more about our delivery terms


Please choose carefully. Most of our products (including manchester, beds and furniture) can’t be resold reasons once unwrapped, due to health or hygiene reasons.

If your mattress isn’t right, we’ll need to establish proof of purchase. If the product fault can be safely determined by the store who sold the product, we may offer you a refund, repair or exchange.

Where the product fault is difficult to determine by a store representative, we’ll need to speak to the manufacturer or repair agent to determine the fault and possible resolution.

Your Forty Winks store representative will be happy to liaise with the manufacturer or repair agent on your behalf to resolve the issue.

A timeline will also be provided based on the supplier location and availability of parts.

Please be aware that some of our goods are sourced offshore and may require in excess of 10 weeks to source a replacement part or product.

Unfortunately, we can’t offer a refund or exchange where the product has sustained damage due to inappropriate use, whether that’s been identified by a store representative, the product manufacturer or repair agent.

If the product doesn’t match its advertised description, your store of purchase/delivery may provide you with a refund or source a new product (if available) or similar product.

Read our returns policy

Assembly instructions