• Sealy Flynn Medium Mattress Double FLY-MED-DBL

    $682
    $576 (46%) off RRP of $1,258
    $576 (46%) off RRP of $1,258

    Sealy Flynn Medium Mattress Double FLY-MED-DBL

    $682
    $576 (46%) off RRP of $1,258
    $576 (46%) off RRP of $1,258
    Add to Wishlist
    4 payments of $170.50 with
    Or  Own it from $10 per week**
    Mattress Size: Double
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Flynn range brings a balanced blend of support and comfort, offering a medium feel that suits a wide range of sleep preferences. Whether you’re a side sleeper, a combination sleeper, or simply looking for an all-rounder mattress, Flynn delivers the reliable comfort you need for restorative rest.

    At the heart of every Flynn mattress is the CoreSupport spring system—an exclusive, Sealy-engineered design that features a single-stage, six-turn coil structure. This durable, twice-tempered coil technology provides deep-down reinforcement while still offering subtle conformance to your body’s natural contours. The result is support that feels responsive yet reassuringly stable.

    To complement this support system, Flynn features EdgeGuard technology. This perimeter support module enhances edge-to-edge stability and expands the usable sleep surface, so you can move freely across the mattress without compromising support.

    HealthShield antimicrobial treatment is integrated throughout the comfort layers, maintaining a fresher sleep environment by helping to reduce allergens and bacteria over time. Each component is carefully tested to ensure lasting resilience, giving you the confidence that your mattress will perform night after night.

    Paired perfectly with Sealy’s designer, adjustable, or drawer storage bases, Flynn represents a smart, value-driven choice for comfort seekers who want reliable performance and premium features—all delivered with trusted Australian craftsmanship.

    CoreSupport Spring System

    A resilient, single-stage coil system featuring six active turns for deep-down support and long-term durability, ideal for maintaining posture during sleep.

    EdgeGuard Perimeter Support

    Maximises the sleeping surface with a stabilised edge that offers a consistent feel from centre to edge and superior seated support.

    HealthShield Antimicrobial Layer

    Built-in antimicrobial protection promotes a fresher, more hygienic sleep surface by helping to reduce allergens and odours over time.

    Comfort-Calibrated Architecture

    Carefully layered for a medium feel, this structure blends support with gentle conformance for universally appealing comfort.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Height (mm)
    250 mm
    Width (mm)
    1385 mm
    Depth (mm)
    1900 mm
    Model Number
    FLY-MED-DBL
    Bedding Size
    Double
    Weight (kg)
    33 kg
    Image Disclaimer
    Images used for illustration purposes only. Additional accessories shown are not included.
    Mattress Size
    Double
    Mattress Feel
    Medium
    warranty
    Manufacturer Warranty
    10 Years
    other Features
    Bedding Type
    Mattress
    Features
    • Medium Comfort Profile: Ideal for a wide range of sleepers who prefer a balanced feel with both support and softness.
    • CoreSupport Coil Technology: Six-turn coils provide lasting support while gently contouring to your body.
    • EdgeGuard Edge Support: Reinforced perimeter increases usable sleep space and ensures stable edge comfort.
    • HealthShield Protection: Built-in antimicrobial treatment helps maintain a fresh and hygienic sleep surface.
    • Tested for Long-Term Performance: Every layer undergoes stringent quality checks to ensure consistent comfort over time.
    • Australian Made Craftsmanship: Proudly designed and manufactured in Australia to uphold high quality standards.
    • Ergonomic Design Philosophy: Supports natural alignment and reduces pressure on key areas for enhanced sleep health.
    • Compatible with Sealy Bases: Optimised to work seamlessly with Sealy’s adjustable and storage bases.
    • Enhanced Edge Stability: EdgeGuard support system provides durability and reassurance around the mattress border.
    assembly
    Assembly Notes
    No Assembly Required
    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).
    I saved some money
    Kate, Parramatta, Sydney
    Wow! I will definitely be shopping with you
    Eleanor ,
    EXTREMELY courteous and pleasant to deal with
    Leanne, Rothwell, QLD

    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 .

  • Life doesn't always unfold the way we expect. Maybe a much-needed appliance or home essential suddenly breaks with a replacement required right away, you've decided it's time to upgrade to a more energy-efficient model, or your family's needs may have changed over the years. No matter the reason, these moments can be overwhelming, and that's where Appliances Online steps in to simplify how you find a solution. As Australia's largest online retailer of appliances and home essentials, we offer a wide range of quality products by Andoo, a Winning Group company. Whether you're looking for bedding, furniture, fitness equipment or products like Sealy Flynn Medium Mattress Double FLY-MED-DBL, we're confident you'll find just what you need with us. Furthermore, we remove the hassle of looking for the right item, so you can skip hours of researching, making unending comparisons and deciphering complicated product information. With us, shopping for appliances and home essentials is easy, and you can do it comfortably from your home or phone. At Appliances Online, we want to make shopping easy and stress-free. We recognise the value of your time and money, which is why we provide outstanding service and unmatched convenience.

    Finding the right appliance or home essential that meets both your budget and your needs isn't always easy. The process can feel needlessly difficult with so many features and price changes to consider. Because of this, Appliances Online is committed to simplifying your shopping experience, ensuring convenience and value are always prioritised. One standout offering is our Price Match Guarantee*. If you happen to come across an Approved Retailer offering the same product for less, just jot down the price and its source, and get in touch with our approachable customer service team. We'll verify the details and match the price, giving you peace of mind with every purchase. Apart from allowing you to secure great prices, our legendary service provides a truly satisfying experience. From start to finish, our team is here to guide you, answer your questions and provide all the information you need as you browse products like Rug Culture Legacy Large Multi-coloured Rug 400X80CM - LEG-851-BRCK-40080 and Missoni Marea 100 Throw 130x190 8053147134765. Even if you're exploring completely different products like Liebherr GrandCru 324 Bottle Single Zone Wine Fridge Black WSBL7731 and Euromaid 242 Litre Upright Fridge EUF242W, Appliances Online ensures you don't feel lost or overwhelmed. From product exploration to finalising your order, every stage is designed to be as simple and smooth as possible. When you turn to us, your decisions are well-informed, your orders are smooth and your value as a customer is always recognised.

    When it's time to fit your home with the necessities you've been after or even items you've come across in the Kitchenware and Cooking Appliances categories, you can always count on Appliances Online. Simply type your postcode or suburb into the 'delivery location' bar on our site to see if we deliver to your location. Chances are that you'll see us right at your doorstep since 95% of Australia's population is covered by our service! Our Free, Next Day Delivery* service (Monday to Friday) for in-stock items also makes sure your purchases arrive sooner than expected. Should you need support, our Sydney-based customer service team is available 24/7, 365 days a year, providing real-time support from a real human team member every time you need it. Our services also don't stop at delivery and assistance with the Andoo category and beyond; as for those areas serviced by our delivery trucks, we have a Free Connection option for select models of fridges, washing machines, dryers and microwaves. Even better, we're happy to recycle your old appliance for you at no added cost - just select the option when checking out. Shop at Appliances Online today for genuine ease and convenience!