• Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K

    $564
    $35 (6%) off RRP of $599
    $35 (6%) off RRP of $599

    Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K

    $564
    $35 (6%) off RRP of $599
    $35 (6%) off RRP of $599
    Add to Wishlist
    4 payments of $141 with
    Own it from $10 per week with Zip Pay
    Size: King
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Zinus Support Plus Pocket Spring Mattress delivers a tailored, cloud-like sleep experience designed to meet the needs of both comfort seekers and support lovers. With its plush 30cm profile, this mattress combines the gentle cushioning of a euro top with the dynamic responsiveness of Zinus’s innovative iCoil technology—resulting in a perfectly balanced surface that adapts to your body with precision and care.

    At its core are hundreds of individually wrapped pocket springs, engineered to contour to your shape and support your spine’s natural alignment. This intelligent coil system also works to isolate movement, ensuring that you and your sleeping partner enjoy uninterrupted rest—even if one of you is a midnight roller or restless sleeper. Beneath the euro top, strategic layers of conforming comfort foam and high-density base foam create a feel that’s not too firm and not too soft, striking an ideal middle ground for a wide range of sleep preferences.

    The soft-touch quilted euro top acts like a built-in layer of tiny pillows, adding an extra dose of luxury to every night’s rest. Certified by OEKO-TEX for quality and safety, the Support Plus mattress is free from harmful substances and crafted to the highest European standards. Thoughtfully engineered for performance, durability, and deep relaxation, this mattress is more than just a place to sleep—it’s where comfort and innovation meet.
    Independent iCoils Technology

    Targeted support for the feet, knees, lower back, shoulders, and head relieves pressure and enhances spinal alignment for a more restorative sleep.

    Plush Euro Top Comfort

    The quilted euro top adds a soft, luxurious surface layer, delivering extra cushioning without compromising on overall support.

    Conforming Comfort Foam Layers

    Strategically placed memory and high-density foams create a balanced, medium feel that adapts to your body for soothing, pressure-relieving comfort.

    OEKO-TEX Certified Quality

    Tested and certified to meet Europe’s highest safety standards, ensuring the mattress is free from harmful substances for a healthier sleep environment.

    Specifications & manuals

    key Specifications
    Brand
    Zinus
    Model Number
    AU-MSSPGR-12K
    Height (mm)
    305 mm
    Width (mm)
    1830 mm
    Depth (mm)
    2030 mm
    Weight (kg)
    45.58 kg
    Finish Colour
    White/Grey
    Bedding Size
    King
    Material
    Pocket Spring
    Mattress Size
    King
    Mattress Feel
    Medium
    warranty
    Manufacturer Warranty
    5 Years
    furniture and Homeware Details
    Care Instructions
    Clean with damp cloth. Please ensure to read the care instructions that arrive with your item.
    other Features
    Bedding Type
    Mattress
    country of Origin
    Origin
    China

    Reviews

    Rating snapshot

    5
    12
    4
    4
    3
    0
    2
    0
    1
    2

    Average customer rating

    Overall
    4.3
    Ease of setup
    4.2
    Build quality
    3.6
    Value of product
    4.2

    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 18 reviews
    Manya2025-10-11
    Poor quality
    I didn't expect such poor quality, uncomfortable, and not recommended
    Build quality
    1.0
    Ease of use
    1.0
    Value of product
    2.0
    Steve2025-09-23
    A very decent mattress for the price
    Our first venture into cheaper mattresses and I must admit that I am pleasantly surprised. Nice and comfortable to sleep on, supportive and medium softness. The mattress is a little more flexible than I am used to and the edges are a bit squishy so sitting on the edge is difficult, otherwise highly recommend.
    Build quality
    4.0
    Ease of use
    5.0
    Value of product
    5.0
    Sam H2025-09-02
    Quick perfect delivery
    Quick perfect delivery, affordable price for the quality
    Build quality
    3.0
    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).
    Fantastic online email advice
    Jane, Dulwich Hill, Sydney
    Competitive prices & excellent delivery service
    Sue, Briar Hill, VIC
    Better service than I would get from a retail store
    Steve, Cremorne, NSW

    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 .

  • When a home essential or appliance breaks, a more efficient upgrade is sorely needed or your household's needs have outgrown your current model, finding the ideal replacement can be stressful. Appliances Online is here to simplify your shopping experience for home essentials, so you can skip the endless comparisons, tricky specs and exhausting store trips. We make it easy to find what you need while you're at home or using your phone. Our catalogue features a wide range of quality products from Andoo, a Winning Group company. As Australia's largest online retailer of appliances and home essentials, Appliances Online gives you added peace of mind and access to an unbeatable selection of quality products like furniture, fitness equipment, and health and beauty must-haves. We strive to provide you with unmatched convenience, extensive options and a remarkable shopping experience without you having to fret over the details. Your time and money are important, which is why every purchase with us comes with added benefits to exceed what you might expect. When you shop with us, you're not just getting great products like Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K; you're getting the confidence that you are making the ideal choice with each order.

    Looking for the ideal appliance or home essential can seem a bit daunting, particularly with unique needs, preferences and budgets in mind. At Appliances Online, we know the importance of getting it right. It's why we provide tailored services to keep the process easy and stress-free. You can trust that you're getting excellent value with our Price Match Guarantee*. Just let us know if you find a lower price for an identical item at an Approved Retailer. Inform our helpful customer service team of the advertised price and where you found it so we can verify the price match. We simplify your shopping experience with our legendary service, giving you all the support necessary to make informed choices, free from the frustration of endless comparisons. Whether you're considering items like Zinus Arden Sofa 3 Seater Fabric and Bamboo Wood Frame AU-USSTD3ZC-68L or Sealy Laynee Firm Mattress Double LAY-FRM-DBL with us, shopping becomes less about the stress and more about enjoying the confidence that comes with making the right choice. Even when you're thinking of buying different products like Falcon 110cm Nexus Freestanding Electric Oven/Stove White and Nexus NEX110EIWH-CH or Haier 300 Series 272L Upright Hybrid Freezer White HVF275DW, you can trust us at Appliances Online to deliver an easy and convenient experience.

    Appliances Online makes it simple and hassle-free to purchase a new appliance or home essential. Start by entering your postcode or suburb in the 'delivery location' bar on our site to confirm delivery availability in your area. Once you've found your desired product, such as something from our Andoo collection, we make sure your order arrives at your doorstep effortlessly. Additionally, Free, Next Day Delivery* (Monday to Friday) is available to 95% of Australians, so you'll receive your purchase sooner rather than later. We even offer a Free Connection service for select models of fridges, washing machines, dryers and microwaves in locations where our own trucks deliver. Should you need to dispose of your old appliance, we can also remove it for free - just select this option when checking out the new item. Plus, our helpful Sydney-based customer service team is here 24/7, 365 days a year, to assist with any product-related enquiries or service-related questions. Whether you're looking for a product from our Heating & Cooling collection or All Dishwashers range or something entirely different, Appliances Online is committed to making your experience as smooth and rewarding as possible, so shop with us today!