• Sealy Posture Singles Banjo Medium Long Single Mattress BJO-MED-SXL

    $363
    $96 (21%) off RRP of $459
    $96 (21%) off RRP of $459

    Sealy Posture Singles Banjo Medium Long Single Mattress BJO-MED-SXL

    $363
    $96 (21%) off RRP of $459
    $96 (21%) off RRP of $459
    Add to Wishlist
    4 payments of $90.75 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 mattress range is designed to deliver dependable support and everyday comfort, making it an ideal choice for a wide variety of sleepers and living environments. Built with trusted sleep technology and a focus on practicality, this range provides consistent performance and durability for daily use.

    At the core of the Posture range is the 5-turn PostureTech coil system, engineered to provide deep-down support and promote proper spinal alignment. This responsive system adapts to body weight and movement, helping to maintain stability throughout the night while reducing sleep disturbances. The result is a supportive foundation that encourages a more balanced and restful sleep experience.

    Complementing the support system are quality pressure-relieving comfort layers, designed to cushion the body and reduce pressure build-up in key areas. This combination of support and comfort creates a sleep surface that feels stable yet accommodating, suitable for a range of comfort preferences. Reinforced with CornerGuard edge support, the mattress maintains its structure and stability, particularly at the corners, helping to extend durability and usability over time.

    Finished with antibacterial fabric, the Posture range promotes a cleaner and more hygienic sleep environment while maintaining a fresh feel. Its modern, versatile design ensures it integrates seamlessly into a variety of bedroom settings. Available across multiple sizes and comfort options, the Posture range offers flexibility without compromising on quality.

    Designed for real-life use, the Posture range provides reliable comfort and support to help deliver better nights and more refreshed mornings.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    BJO-MED-SXL
    Height (mm)
    210 mm
    Width (mm)
    915 mm
    Depth (mm)
    2030 mm
    Weight (kg)
    21 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
    Medium
    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
    • Trusted Coil Technology: PostureTech system provides reliable, deep-down support.
    • Spinal Alignment Support: Designed to help maintain natural body alignment during sleep.
    • Pressure Relief Comfort: Comfort layers help reduce pressure build-up.
    • Responsive Sleep Surface: Adapts to body movement for consistent comfort.
    • CornerGuard Reinforcement: Strengthens structure and improves durability.
    • Stable Seating Edge: Provides support when sitting or getting in and out of bed.
    • Antibacterial Fabric: Supports a cleaner and more hygienic sleep environment.
    • Modern Aesthetic: Designed to complement a wide range of 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).
    Xmas cooking will be a breeze
    Lynette, Palmwoods, QLD
    Congratulations on your Customer Service
    Graeme, Kingsville, VIC
    Helpful and professional
    Belinda, Caulfield North, VIC

    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 .

  • If your trusted appliance or home essential breaks or you're considering an upgrade, Appliances Online is here to make your search and overall shopping experience streamlined. With us, you can forget the stress of going through countless products and researching complicated features; we instead simplify everything to help ensure you find a great fit or a specific product like Sealy Posture Singles Banjo Medium Long Single Mattress BJO-MED-SXL without leaving the comfort of your home. As the biggest online retailer for appliances and home essentials in Australia, we're proud to feature an expansive selection from renowned global brands, including Andoo, a Winning Group company. This selection expands your options even further by providing you with a variety of must-haves across key categories like bedding, furniture, health and beauty, fitness and beyond. At the end of the day, our mission remains clear: to make every shopping step easy, offering an experience focused on saving time, energy and money. At Appliances Online, we'll always strive to give you something extra so you can shop confidently and find what you need with us as your reliable partner for home essentials.

    Looking for an appliance or home essential that aligns with your personal needs and budget can sometimes feel intimidating and overwhelming. At Appliances Online, however, we recognise the significance of having a suitable product for everyday use. That's why our goal is to make the process as straightforward as we possibly can through our unforgettable and remarkable services. With our Price Match Guarantee*, you can shop confidently knowing that if you find a lower price for the same product at an Approved Retailer, we'll match it. Just provide the details, and our friendly customer service team will handle the verification and match the price for you. On top of this, our legendary service empowers you with the assurance to pick out your next purchase. We're focused on giving you the help and information you require to make an informed decision. We take the stress out of browsing, comparing and deciding so you can focus on what matters most - bringing the right appliance or other item into your home. Whether you're eyeing Cadrys Sahara Diamond Ivory/Taupe 250x350 Rug SAHDIT4 or L.T. Williams 24 Bottle Stackable Wine Rack 4 Tier Black 8302-LT, trust that with us, finding the ideal item is simple, reliable and hassle-free. Even if you're exploring different products like Omega 52cm Under Cupboard Stainless Steel Rangehood ORU50XL or Fisher & Paykel Contemporary Round Handle Kit AHS-OBDD-60S, we're here to ensure your experience is seamless from start to finish.

    When you're ready to refresh your home with new appliances and home essentials, easily get started by entering your postcode or suburb in our 'delivery location' bar. With our Free, Next Day Delivery* service available to 95% of Australia's population, you can typically have your preferred items from categories like Andoo delivered straight to your door and ready to elevate your space the next day (Monday to Friday). However, if you need help deciding which products suit your needs, our Sydney-based customer service team is available 24/7, 365 days a year, to answer any questions or guide you, even if it's for items in different categories, like Washers and Dryers or Gift Ideas. With us, just call 1300 000 500 to speak with one of our real human team members who are ready to assist. Plus, in areas where our own trucks deliver, we also offer Free Connection for select microwaves, dryers, washing machines and fridges. We'll even take away the old appliances you're replacing for responsible recycling at no extra cost; just select this option at checkout, and we'll do the rest. Shop with Appliances Online today and experience the ease of our service!