• Sealy Posture Singles Banjo Firm King Single Mattress BJO-FRM-KSG

    $367
    $108 (23%) off RRP of $475
    $108 (23%) off RRP of $475

    Sealy Posture Singles Banjo Firm King Single Mattress BJO-FRM-KSG

    $367
    $108 (23%) off RRP of $475
    $108 (23%) off RRP of $475
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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 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-FRM-KSG
    Height (mm)
    210 mm
    Width (mm)
    1055 mm
    Depth (mm)
    1900 mm
    Weight (kg)
    25 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 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).
    Efficiency and ease of service
    Faith , POTTS POINT, NSW
    Marvellous experience
    Jean- Pierre, Indooroopilly, QLD
    EXCELLENT SERVICE
    Trevor, Redland Bay, 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

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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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