King Single 33cm 7-Zone Extra Firm Pocket Spring Mattress with Dual-Row Edge Support - Grey

King Single

Price:
Sale price$291.95 Regular price$459.95
Stock:
Hurry! Selling Fast - Final Stock
  • Free Metro & Regional Delivery
  • Fast 1-3 Business Day AU Dispatch
  • Fully Tracked & Protected Shipping
  • Easy Change of Mind Returns
  • 60 Month Mattress Warranty
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Australian Owned Certified - Rivercity Furniture

Proudly Australian Owned & Certified

Australian Owned ID: #07788

ProductReview.com.au Awards Winner - 2 Years in a Row

ProductReview.com.au Awards Winner

Awards Winner — 2 Years in a Row

Description

Discover unparalleled support and comfort with the King Single 33cm 7-Zone Extra Firm Pocket Spring Mattress. Designed for those who prefer a firm sleeping surface, this mattress offers a blend of advanced ergonomics and durable materials to promote restorative sleep and proper spinal alignment.

Key Features

  • Extra Firm Support: With an 8.0 firmness rating, this mattress provides solid, unyielding support ideal for back sleepers and those seeking relief from back pain.
  • Durable Pocket Springs: The 27cm high compress rate pocket springs independently respond to body weight, ensuring even weight distribution and reducing pressure points.
  • 7-Zone Ergonomic Design: Offers targeted pressure relief from head to toe, aligning your spine and easing tension across shoulders, waist, hips, and legs.
  • Dual-Row Edge Support: Reinforced with two rows of hardened springs along the long sides, preventing sagging and roll-offs, so you can sit or sleep comfortably near the edge.
  • Breathable Comfort Layer: The 3cm Egg Crate Foam enhances airflow with its unique wavy structure, keeping the mattress cool and fresh for hot sleepers.
  • Premium Knitted Fabric Cover: Soft, skin-friendly, and highly breathable, this top layer adds a luxurious feel while promoting ventilation.
  • Advanced Motion Isolation: Minimises partner disturbance by isolating movement, allowing you to sleep soundly even if your partner moves during the night.
  • Fiberglass-Free and Certified: Made with CertiPUR-US certified foam, ensuring a safe and non-toxic sleeping environment.

Specifications

  • Colour: Grey
  • Material: Premium knitted fabric, Egg Crate Foam, pocket springs
  • Dimensions: 203cm x 105.5cm x 33cm
  • Size: King Single
  • Firmness: 8.0 Extra Firm

What Is Included

  • King Single 7-Zone Extra Firm Pocket Spring Mattress x 1
  • Easy assembly guide
  • 12 months warranty

Enjoy free insured metro delivery and a 12 month warranty for peace of mind with your purchase. Rest assured this mattress is built to provide the firm support you need for a comfortable and healthy sleep.

Payment & Security

EOFY Sale Price $291.95 AUD
You Save $168.00
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Klarna 4x $72.98
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Your payment information is processed securely, encrypted at checkout, and we never store or have access to your full payment details.

Buy Now Pay Later services are subject to approval; provider T&Cs and late fees may apply.

Free Delivery Eligibility

Why Choose Rivercity?

✔️ 2x ProductReview award winners!
✔️ Interest-free with Afterpay, Zip & Klarna
✔️ Free insured delivery to most Aussie postcodes
✔️ Complimentary shipping protection included
✔️ Live tracking with every order
✔️ 60-month Aussie warranty on mattresses
✔️ 12-month Aussie warranty on all other items
✔️ Easy returns & exchanges
✔️ Local support via WhatsApp, live chat, email or socials

Thousands of happy customers. Zero showroom pressure. Just great value, delivered.

King Single 33cm 7-Zone Extra Firm Pocket Spring Mattress with Dual-Row Edge Support - Grey
King Single 33cm 7-Zone Extra Firm Pocket Sprin... $291.95

Frequently Asked Questions

Yes — it comes with simple step-by-step instructions. Most customers find assembly quick and hassle-free. We also include all required tools unless stated otherwise.

We totally get it — sometimes things just don’t suit your space. That’s why we offer change of mind returns within 7 days of delivery on most items.

To qualify, all we ask is that the item is:

  • Unused and unassembled
  • Still in its original packaging
  • In brand-new condition, ready for resale

Just reach out to our friendly team within 7 days of receiving your order and we’ll walk you through the simple return steps.

For most Aussie postcodes — yes, it absolutely is! We offer free insured delivery to the vast majority of locations.

That said, some remote or far regional areas may attract a small delivery surcharge due to courier access.

Want to double check your area? Just scroll up to the "Free Shipping Checker" located just below the product description — enter your postcode and you’ll get an instant answer. Easy!

Most orders are shipped from our main warehouse in Victoria, ensuring fast and reliable delivery.

All orders come with full tracking and insured protection against loss, damage, or theft for complete peace of mind.

Yes — every product includes a full 12-month Australian warranty for peace of mind. Mattresses have a huge 60-month warranty!

Yes — we offer interest-free payment options including Afterpay, Klarna, and Zip.

Absolutely. As soon as your order ships, you’ll get a tracking link by email. You can follow its journey right to your doorstep.

And if you need help at any point, just shoot us a message — we're real people and we actually reply.

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🏆 2x ProductReview Award Winners!

We’re thrilled to be named ProductReview.com.au Winners for both Home & Garden Shops and Online Shops in 2024 & 2025!

With hundreds of 5-star reviews, this award reflects the trust of our amazing customers and the dedication of our team.

Thank you for choosing Rivercity House & Home Co!