Mandalay Bay Flex Ultra Firm King Mattress

Mandalay Bay Flex Ultra Firm King Mattress

Name: Mandalay Bay Flex Ultra Firm King Mattress
SKU: AUMATUFKGMANFLE
Price: 4698.0 AUD
Availability: InStock

$4,698

~~$4,698~~

Luxurious Australian-made mattress with 5-zone support, gel-infused foams, breathable Tencel fabric, and motion base compatibility for cool, restorative sleep.

Feel: Ultra-Firm

SoftMedium-FirmUltra-Firm

Availability

Region	Status
QLD & NSW/VIC	Limited stock · Call store for availability

Check Delivery Fees & Pickup Locations

Your nearest store

In Store

Available to try in-store

Free pickup available

Delivery

Available to order

Our team will call within 1 business day to book your delivery

Product Description

Bring resort-inspired comfort and exceptional support into your bedroom with the Mandalay Bay Flex Ultra Firm Mattress, designed for an ultra-firm feel and structured support.

Featuring a responsive pocket spring system and premium comfort layers, it provides a stable, supportive sleep surface for those who prefer a firmer feel.

Why Choose Mandalay Bay Flex Ultra Firm?
Ideal for sleepers seeking ultra-firm support, this mattress promotes a stable and comfortable sleep surface night after night.

Experience refined comfort and dependable support with the Mandalay Bay Flex Ultra Firm Mattress.

Specifications

Feature	Why You'll Love It
Medium-Firm Feel	Balanced firmness that promotes proper posture and restorative sleep
European Micro Tencel Stretch Knit Fabric	Breathable and moisture-wicking for temperature regulation and all-night comfort
Euro Top Design	Adds plush cushioning and airflow for refreshing, pressure-relieving comfort
5-Zone Pocket Springs	Zoned springs provide tailored support and reduce motion transfer
Full Foam Encasement	Edge-to-edge support maximises sleep space and prevents roll-off
Gel-Infused Visco Comfort Layer	Contours to your body while dispersing heat for cooler sleep
Gel-Infused Latex Comfort Layer	Responsive and breathable for pressure relief and long-lasting durability
CertiPUR-US Certified Foams	Free from harmful chemicals for a healthier sleep environment
OEKO-TEX Certified Fabric	Tested for harmful substances and safe for skin contact
10-Year Warranty	Backed by a 10-year manufacturer's warranty for peace of mind

Dimensions & Weight

Product Size	Length	Width	Height	Weight
King Single	203 cm	107 cm	36.5 cm	37 kg
Long Single	203 cm	92 cm	36.5 cm	33 kg
Double	188 cm	137 cm	36.5 cm	43 kg
Queen	203 cm	153 cm	36.5 cm	53 kg
King	203 cm	183 cm	36.5 cm	58 kg
Super King	203 cm	203 cm	36.5 cm	63 kg

Shipping & Delivery

Free In-Store Pickup:
Pick up your purchase from one of our 50+ stores across Australia. Once your order is ready, our team will contact you to arrange a convenient pickup time. Find your nearest store using the 'Find My Store' section above or click here.

Home Delivery:
Experience convenient delivery to your room of choice. Delivery fees start at $99 and vary depending on your location. Mattress unpacking and bed base assembly are included where applicable (leg attachment only).

Read our delivery policy here

30-Night Comfort Exchange

If you’re not fully satisfied with your new mattress after giving it a fair try, you may exchange it for another comfort level or model within our range.

To be eligible for OMF’s 30-Night Comfort Guarantee, you must purchase a waterproof mattress protector along with your new mattress.

This guarantee is subject to the following terms:

You must sleep on your mattress for at least 14 nights before requesting an exchange.
Mattresses that are damaged or soiled (beyond fair wear and tear) will not be accepted.
The guarantee does not apply to floor/display models and special sizes.
If you choose a higher-priced mattress, you’ll need to pay the difference. No refunds or credits apply for lower-priced exchanges.
Only one exchange is permitted per purchase.
If a Comfort Exchange is approved, a standard fee of $95 will apply to cover administrative costs of this service. Additional delivery and/or collection fees may also apply.

For full details, learn more at our 30-Night Comfort Exchange page