• Sealy Posture Axis Firm King Single Mattress AXI-FRM-KSG

    $429
    $96 (18%) off RRP of $525
    $96 (18%) off RRP of $525

    Sealy Posture Axis Firm King Single Mattress AXI-FRM-KSG

    $429
    $96 (18%) off RRP of $525
    $96 (18%) off RRP of $525
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    Mattress Size: King Single
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Posture mattress range is designed to deliver dependable support and everyday comfort, making it a practical choice for a wide variety of sleepers. Built with trusted technology and a focus on durability, this range provides a balanced sleep experience that supports the body night after night.

    At the core of the Posture range is the 5-turn PostureTech coil system, engineered to offer deep-down support and promote proper spinal alignment. This responsive system adapts to body weight and movement, helping to maintain stability and reduce disturbances for a more restful sleep. Combined with quality pressure-relieving comfort layers, the mattress cushions key areas of the body to help minimise discomfort and encourage consistent relaxation.

    CornerGuard edge support reinforces the corners of the mattress, enhancing stability and structural integrity. This feature helps maintain shape over time while providing a secure seating edge, adding to the mattress’s everyday usability. Whether placed in a main bedroom, guest room, or for growing households, the Posture range is built to handle real-life use with reliable performance.

    Finished with antibacterial fabric and a clean, modern design, the Posture range promotes a fresher sleep environment while complementing a variety of bedroom styles. Available in multiple comfort options and sizes, it offers flexibility to suit different needs without compromising on support. Designed with practicality and comfort in mind, the Posture range helps deliver better nights and brighter mornings.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    AXI-FRM-KSG
    Height (mm)
    250 mm
    Width (mm)
    1055 mm
    Depth (mm)
    2030 mm
    Weight (kg)
    26 kg
    Finish Colour
    White
    Finish Colour Description
    White top with Grey sides
    Bedding Size
    King Single
    Material
    Cotton Poly Blend
    Image Disclaimer
    Images used for illustration purposes only. Bed Base not included.
    Mattress Size
    King Single
    Mattress Feel
    Firm
    warranty
    Manufacturer Warranty
    10 Years
    furniture and Homeware Details
    Care Instructions
    Remove the mattress from its packaging and allow it to air out. This helps any new mattress scent to dissipate. Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months — rotate every 2 weeks Continue to rotate once every 3 months
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Mattress Cover Material
    Cotton Poly Blend
    Number of Mattress Coils
    420
    Zone Support
    Posture Tech Coil
    Suitable for Adjustable Bed Base
    No
    Sustainably Made
    Recyclable Mattress
    other Features
    Bedding Type
    Mattress
    Features
    • Trusted Coil Technology: PostureTech system delivers reliable, deep-down support for everyday sleep.
    • Spinal Alignment Support: Designed to help maintain natural body alignment throughout the night.
    • Pressure Relief Comfort: Comfort layers cushion key areas to reduce pressure build-up.
    • CornerGuard Stability: Reinforced corners enhance durability and maintain mattress structure.
    • Stable Seating Edge: Provides added support when sitting or getting in and out of bed.
    • Antibacterial Fabric: Promotes a cleaner and more hygienic sleep environment.
    • Modern Styling: Clean design complements a wide range of bedroom interiors.
    • Multiple Comfort Options: Available in a variety of feels to suit individual preferences.
    • All Size Availability: Offered across a full range of sizes for flexible use.
    country of Origin
    Origin
    Australia

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Overall, a competitive price and good service.
    Appliances Online customer ,
    Found your site to be the cheapest
    Alexandra, Kingsville, VIC
    Impeccable customer service
    Stuart, Australia

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

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