The Rock Extra Firm-Firmest Mattress
Description:-
Meet the Rock Extra Firm Foam Tight Top Mattress – the firmest mattress in the world, designed for sleepers who demand maximum support without compromising on comfort. Crafted with high-density soy-based extra firm foam, this mattress ensures stability, durability, and superior body alignment. Its flippable design allows for extended mattress life and customizable comfort, while the bamboo stretch diamond-patterned quilted cover adds a soft, breathable touch.
With reinforced black taped edges and a stylish black/grey quilted border, the Rock Mattress combines luxury design with unmatched firmness. Proudly Made in Canada and CertiPUR certified, it’s the ultimate choice for those seeking an extra firm sleep surface with long-lasting performance.
Height: 7"
Made in Canada!
- Extra Firm Tight Top Mattress Design delivers a solid, supportive surface ideal for proper spinal alignment .
- Flippable Dual-Sided Construction Design extends mattress life by allowing use on both sides .
- 7.5-Inch High-Density Soy-Based Foam Core provides exceptional durability with extra firm support .
- Quilted Bamboo Stretch Fabric Cover Design offers a soft, breathable, and eco-friendly sleep surface .
- Soft Foam Topper with Hollow Fibre Quilt Layer adds a slight cushioning feel without compromising firmness .
- Luxury Firm Comfort Feel Design balances strong support with a touch of surface comfort .
- Premium Black Taped Edges & Quilted Border Finish enhances durability with a modern aesthetic look .
- CertiPUR® Certified Foam Material ensures safe, eco-friendly, and low-emission construction .
Restezzzy Mattressesis a trusted and well-established mattress retailer based in Saskatoon, Saskatchewan, known for delivering a perfect blend of quality, comfort, and customer-focused service. With a strong reputation built over time, the brand offers a carefully curated range of mattresses designed to suit every type of sleeper—whether you prefer plush luxury, firm support, or advanced orthopedic comfort.
At Restezzzy Mattresses, we’re committed to making your shopping experience as convenient as possible. That’s why we offer free delivery on all orders over $499—no hidden fees, just seamless service straight to your door. If your order total is under $499, no worries! Simply reach out to your nearest Restezzzy Mattresses location, and we’ll gladly provide details on the shipping charges. We're here to help every step of the way.
We want you to love your mattress—guaranteed. That’s why we offer a 110 Days Comfort Exchange starting from the date of delivery or pick-up. Take your time to sleep on it and ensure it’s the perfect fit for your comfort and sleep needs. If you’re not completely satisfied, no problem—we’ll exchange it for another mattress of your choice. If the new mattress costs more, you’ll simply pay the difference.
