• Sealy Advantage Cristal Medium Long Single Mattress 905689

    $558
    $341 (38%) off RRP of $899
    $341 (38%) off RRP of $899

    Sealy Advantage Cristal Medium Long Single Mattress 905689

    $558
    $341 (38%) off RRP of $899
    $341 (38%) off RRP of $899
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    4 payments of $139.50 with
    Or  Own it from $10 per week**
    Mattress Size: Long Single
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    1:26
    Introducing the Sealy Advantage Cristal Medium Long Single Mattress, a premium mattress designed to provide optimal comfort and support for a restful night's sleep. This mattress features a combination of premium fibre and cushioning foam, ensuring a plush and comfortable surface to lay on. The 1 Stage CoreSupport system provides targeted support to key areas of the body, promoting proper spinal alignment and reducing pressure points. The EdgeGuard technology reinforces the edges of the mattress, preventing sagging and ensuring a sturdy and durable construction. Additionally, the Health Shield feature helps protect against allergens and dust mites, making this mattress a great choice for those with allergies or respiratory sensitivities. With its medium firmness level, the Sealy Advantage Cristal Medium Long Single Mattress strikes the perfect balance between comfort and support, making it suitable for a wide range of sleepers. Experience the luxury of a good night's sleep with this high-quality mattress from Sealy.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Height (mm)
    270 mm
    Width (mm)
    915 mm
    Length (mm)
    2030 mm
    Model Number
    905689
    Bedding Size
    Long Single
    Weight (kg)
    24 kg
    Mattress Size
    Long Single
    Mattress Feel
    Medium
    warranty
    Manufacturer Warranty
    10 Years
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Suitable for Adjustable Bed Base
    No
    other Features
    Bedding Type
    Mattress
    Features
  • Premium Fibre
  • Cushioning Foam
  • 1 Stage CoreSupport
  • EdgeGuard
  • Health Shield
  • assembly
    Required Assembly
    This product comes fully assembled.
    country of Origin
    Origin
    Australia
    sleep Style
    Back Sleeper

    Reviews

    Rating snapshot

    5
    11
    4
    1
    3
    0
    2
    2
    1
    0

    Average customer rating

    Overall
    4.5
    Ease of setup
    4.4
    Build quality
    4.5
    Value of product
    4.6

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 14 reviews
    Dave2025-07-29
    Easy
    Good mattress. Needed item urgently and found this one for next day delivery. The mattress itself is great quality and exactly what you would expect at this price point. Delivery and service was amazing so definitely recommend.
    Build quality
    4.0
    Ease of use
    5.0
    Value of product
    5.0
    Andos2025-06-12
    Service and product
    Service was exceptional only a few days once ordered then delivered and product very comfortable to sleep on.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    Jude2025-05-26
    Very comfy
    The bed is very comfortable to use. My back pain has been fixed with this bed.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    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).
    A good online experience
    Peter, Victoria
    Arrived so fast on board the delivery truck
    Paul,
    I will be dealing with you again, no worries
    Gary, Redbank Plains

    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

    Do the long singles you have zip together or have a topper so they can be treated like a King? Stgeph · 2024-01-02
    Hi Steph, these mattresses do not have a zipper or topper to combine into a King. However, we do have plenty of King mattresses available from Sealy and other manufacturers. Hopefully this helps =) Kind regards, Adam from Appliances Online. AdamD, Appliances Online
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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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