• Sealy Posture Premier Axis Medium Long Single Mattress AXI-MED-SXL

    $443
    $155 (26%) off RRP of $598
    $155 (26%) off RRP of $598

    Sealy Posture Premier Axis Medium Long Single Mattress AXI-MED-SXL

    $443
    $155 (26%) off RRP of $598
    $155 (26%) off RRP of $598
    Add to Wishlist
    4 payments of $110.75 with
    Own it from $10 per week with Zip Pay
    Mattress Size: Long Single
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Posture Premier mattress range is designed to deliver an enhanced sleep experience through a thoughtful combination of reliable support and advanced comfort materials. Created to suit a wide variety of sleepers, this range balances everyday durability with a more refined level of comfort, making it ideal for both primary bedrooms and guest spaces.

    At the foundation of the Posture Premier range is a 5-turn PostureTech coil system, engineered to provide deep-down support and promote correct spinal alignment. This responsive support system adapts to body movement throughout the night, helping to minimise disturbances and maintain consistent comfort from edge to edge. Paired with high-quality pressure-relieving comfort layers, the mattress works to reduce pressure points and encourage a more restful, uninterrupted sleep.

    EdgeGuard support reinforces the full perimeter of the mattress, maximising the usable sleep surface while delivering a stable seating edge. This added durability ensures long-term performance and enhances everyday practicality, whether sitting, sleeping, or moving across the bed.

    Finished with antibacterial fabric and a clean, modern design, the Posture Premier range is built for both comfort and hygiene. It offers a versatile sleep solution that caters to different comfort preferences while maintaining consistent support across all sizes. With a focus on balanced performance and dependable quality, the Posture Premier range is designed to help sleepers wake feeling refreshed and ready for the day.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    AUS-PLU-SXL
    Height (mm)
    210 mm
    Width (mm)
    915 mm
    Depth (mm)
    2030 mm
    Weight (kg)
    22 kg
    Finish Colour
    White
    Finish Colour Description
    White top with Grey sides
    Bedding Size
    Long Single
    Material
    Cotton Poly Blend
    Image Disclaimer
    Images used for illustration purposes only. Bed Base not included.
    Mattress Size
    Long Single
    Mattress Feel
    Plush
    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
    364
    Zone Support
    Posture Tech Coil
    Edge Support
    EdgeGuard
    Suitable for Adjustable Bed Base
    No
    Sustainably Made
    Recyclable Mattress
    other Features
    Bedding Type
    Mattress
    Features
    • Engineered Coil Support: PostureTech system delivers deep, consistent support for proper alignment.
    • Pressure Relief Comfort: Quality layers help reduce pressure points for improved sleep quality.
    • Motion Stability: Responsive design minimises movement disturbance during the night.
    • EdgeGuard Perimeter: Reinforced edges maximise usable space and enhance durability.
    • Stable Seating Edge: Provides reliable support when sitting or getting in and out of bed.
    • Antibacterial Fabric: Helps maintain a cleaner, more hygienic sleep surface.
    • Modern Aesthetic: Designed to complement a wide range of bedroom styles.
    • Versatile Comfort Options: Available in multiple feels to suit different sleep preferences.
    • All Size Availability: Offered across a full range of sizes for flexible room placement.
    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).
    Would deal with them again and recommend to friends
    Graeme Lake, Illawarra
    The best online service I have experienced
    Nicole, Hawthorn East, VIC
    28 hours no hassles just great service
    Steve Barr,

    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

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    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 .

  • Sometimes, life throws unexpected challenges our way. Perhaps an important appliance or home essential stops working and must be replaced urgently, you've chosen to upgrade to an energy-saving model, or your family's requirements have evolved over the years. Whatever the reason, these situations can feel daunting, and that's the reason why Appliances Online is here to ease the process of finding a solution. As the largest online retailer of appliances and home essentials in Australia, we provide an array of quality products by Andoo, a Winning Group company. Whether you're looking for bedding, furniture, fitness equipment or products like Sealy Posture Premier Axis Medium Long Single Mattress AXI-MED-SXL, we're confident you'll find just what you need with us. Additionally, we simplify the search for the right item, saving you from hours of doing research, making endless comparisons and dealing with confusing product details. Shopping for appliances and home essentials with us is a smooth experience every time, and you can do it all from your home or phone. At Appliances Online, we want to make shopping easy and stress-free. We appreciate the value of your time and money, so we're committed to offering top-notch service and unmatched convenience.

    Choosing the right appliance or home essential can be a bit daunting, especially when you're trying to stay within your budget and cater to your personal needs. At Appliances Online, we focus on making that aspect of your life easier. We've made it our mission to make shopping stress-free, offering different services to make buying appliances and other home essentials easy and convenient. Our Price Match Guarantee* is one way we achieve this - simply inform us if you find an Approved Retailer that advertises the same product at a lower price. Just contact our helpful customer service with the advertised price and location, and we'll verify the details for price matching. Even if you're looking for a brand-new Fisher & Paykel Series 11 60cm Minimal Compact Combi-Steam Oven Black Glass OS60SDTB1 or upgrading to a product like Falcon 90cm Classic FX Black Dual Fuel Freestanding Oven CLA90FXDFBL-BR, Appliances Online has your needs covered. With a wide selection of appliances and home essentials that include Rug Culture Terrace Medium Black Rug 300X80CM - TER-5502-BLK-300X80 and Ostro Bella 3 Seater Couch Beige 25006000, as well as straightforward processes and expert customer support, we make sure you find the ideal fit for your needs. With Appliances Online, you'll experience convenience and trust in every order, backed by our legendary service for a seamless experience.

    Ordering your home essentials and appliances at Appliances Online has never been easier. Begin by confirming delivery availability in your area using the 'delivery location' bar on our site - simply enter your suburb or postcode, and you'll find out quickly. For questions or advice, our Sydney-based customer service team is available 24/7, every day of the year. Call us at 1300 000 500, and you'll speak to a real human team member who's there to assist. After placing your order, you can benefit from our Free, Next Day Delivery* service, available to 95% of Australia; it means in-stock items typically arrive the next day (Monday to Friday). Free Connection for select refrigerators, dryers, washing machines and microwaves is also available in regions where our trucks service. Additionally, if you want your old appliance recycled, simply select the option at checkout, and we'll do the rest. It doesn't matter what you buy from our Andoo collection; we deliver satisfaction right to your door with our Legendary Delivery Service. Whether you're looking into our Gift Ideas collection or browsing our Kitchenware page, every order is handled with precision and care, so order now and take advantage of the convenience we offer at Appliances Online!