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Overview

A firm hybrid mattress with memory foam and durable springs for superior support and spine alignment. Perfect for those seeking a firm queen or king size mattress with cooling comfort and long-lasting stability. The ideal mattress for back pain and sound sleep.

Comfy Bamboo World Rocksteady Oasis 12 Inch Firm Hybrid Mattress – Memory Foam & Spring Mattress in a Box for King Size Bed

Model: PZ-OAS-04
Web Code: 19497834
Sold and shipped by

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Mattress in a Box

Firm hybrid mattress combining supportive springs with comfort layers of memory foam for stability and contouring.

Excellent choice for back and stomach sleepers who prefer extra firm support.

Individually wrapped coils minimize motion transfer and enhance edge support.

Provides the feel of a traditional spring bed with the comfort of modern foam technology.

Available in queen mattress, king size mattress, double and twin size mattress options.

Ideal for spine alignment and orthopedic support — a top choice for firm mattress lovers.

Cooling gel layers help reduce heat build-up for a comfortable night’s sleep.

Arrives compressed as a mattress in a box for quick delivery and easy installation.

Product Condition
Brand New
Type
Mattress
Bed Size
King
Mattress Type
Hybrid
Mattress Firmness Level
Firm
Mattress Thickness
12 in
Foam Density
2" thick 1.9 lbs memory foam high density soft mattress, 1" 1.5 lbs Serene foam, 1/2" ultra soft high density foam with a hallowfill fiber. Tack and jumpcopper infused fabric
Coil Type
Individually wrapped 13 guage pocket coils to conform your body,provide durable support and reduce motion transfer.
Made from Recycled Materials
No
Country of Origin
Canada

Popular Features

Waterproof
No
Fire Resistant
Yes
Vented
Yes
Hypo-allergenic
Yes
Antimicrobial
Yes
Organic
No
Mattress Width
193 cm
Mattress Height
30.5 cm
Mattress Depth
203 cm
Mattress Width (Inches)
76 in
Mattress Height (Inches)
12 in
Mattress Depth (Inches)
80 in
Mattress Weight
32 kg
Mattress Weight (lbs)
70 lb

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Mattresses
Return/Exchange Period
30 days
Condition
Opened and in original packaging

We can only accept returns that are in the original packaging. Returns cannot be accepted in store, so please call 1-866-853-1168 to request a return pickup.

Learn more about returning a Marketplace product