Last updated: 13 August 2026
The current Olive Full Orthopaedic 4 by 6 mattress prices are ₦239,933 for 8 inches and ₦297,418 for 10 inches. Both options measure approximately 48×75 inches. This guide compares their prices, explains the 8-inch and 10-inch options, and helps you decide which thickness better suits your bed, budget and preference.
Quick Answer: How Much Is a 4 by 6 Full Orthopaedic Mattress?
| Size | Dimensions | Current Price |
|---|---|---|
| 4×6×8" | 48×75×8" | ₦239,933 |
| 4×6×10" | 48×75×10" | ₦297,418 |
Mattress prices and stock availability can change. Confirm the current selling price and availability with Olive Foam Awka Depot before ordering.
What Size Is a 4 by 6 Mattress in Inches?
In the Nigerian mattress market, the size commonly called 4 by 6 is approximately 48 inches wide by 75 inches long. This means the two Olive Full Orthopaedic options covered on this page are:
- 48×75×8" for the 8-inch mattress
- 48×75×10" for the 10-inch mattress
In feet, 48×75 inches is approximately 4 feet wide by 6.25 feet long. Nigerian mattress retailers commonly use "4×6" as convenient shorthand for this size.
Because mattress-size names can differ between countries and manufacturers, it is better to confirm the actual dimensions rather than relying on labels such as "Double" or "Small Double".
See our Nigerian mattress sizes guide for a broader explanation of common mattress dimensions.
4 by 6 Full Orthopaedic Mattress Price by Thickness
4 by 6, 8-Inch Full Orthopaedic Mattress Price
The current retail price of the Olive Full Orthopaedic 4×6×8-inch mattress is ₦239,933. This is the lower-priced of the two verified 4×6 thickness options. It also has a lower overall mattress profile than the 10-inch version.
4 by 6, 10-Inch Full Orthopaedic Mattress Price
The current retail price of the Olive Full Orthopaedic 4×6×10-inch mattress is ₦297,418. The 10-inch option costs ₦57,485 more than the 8-inch version, an increase of approximately 24%.
4×6 Full Orthopaedic: 8 Inch vs 10 Inch
| Option | Price | Price Difference |
|---|---|---|
| 4×6×8" | ₦239,933 | Base price |
| 4×6×10" | ₦297,418 | +₦57,485 |
The main practical difference covered here is thickness and price. Choosing the 10-inch mattress gives you a deeper mattress profile, but that does not automatically make it the better choice for every sleeper.
Mattress thickness alone does not determine firmness, durability or overall quality. Your bed-frame height, preferred mattress height, budget and personal comfort preference should also be considered.
For more detail, read our foam mattress thickness guide.
Should You Choose the 8-Inch or 10-Inch 4×6 Mattress?
Consider the 8-inch option if:
- you want the lower-priced 4×6 Full Orthopaedic option;
- you prefer a lower mattress profile;
- your bed frame already sits relatively high;
- the 8-inch height suits your room and personal preference.
Consider the 10-inch option if:
- you prefer a deeper mattress profile;
- the additional ₦57,485 fits your budget;
- the extra two inches work well with your bed-frame height;
- you simply prefer the overall height of a 10-inch mattress.
There is no universal rule that a 10-inch mattress is automatically better than an 8-inch mattress. Choose according to the actual product, your bed setup and your own comfort preference.
Is There a 4 by 6, 12-Inch Full Orthopaedic Mattress?
The current verified Olive Full Orthopaedic pricing supplied for the 4×6 size covers the 8-inch and 10-inch options. We do not have a verified 4×6×12-inch price to publish on this page.
This should not be interpreted as a claim that another thickness can never be available. If you specifically require a different 4×6 thickness, confirm current availability with Olive Foam Awka Depot before ordering.
Who Is a 4×6 Mattress Suitable For?
At approximately 48 inches wide, a 4×6 mattress is commonly chosen for one adult, smaller bedrooms, guest rooms and spaces where a wider mattress would take up too much floor area.
Two adults can physically share a 4×6 mattress, but it provides considerably less sleeping width per person than a wider mattress. Couples who prefer more personal sleeping space may want to compare it with a 6×6 mattress.
See our 6 by 6 Full Orthopaedic mattress price guide for the larger 8, 10 and 12-inch options.
How Firm Is the Olive Full Orthopaedic Mattress?
Olive Full Orthopaedic is positioned for customers who prefer a very firm mattress feel with limited sink.
The word orthopaedic should not be interpreted as medical certification. A mattress carrying the term is not automatically proven to treat or cure back pain.
In a randomised, double-blind, controlled multicentre trial published in The Lancet, patients with chronic non-specific low-back pain who used a medium-firm mattress reported significantly less disability than those using a firm mattress (Kovacs et al., 2003, PubMed). This is one reason mattress firmness should be chosen according to individual comfort and needs rather than assuming the firmest possible surface is always best.
Persistent or severe back pain should be discussed with an appropriate healthcare professional.
What Is the Warranty?
Olive Full Orthopaedic mattresses carry a 10-year warranty, subject to the applicable warranty terms and conditions.
The warranty period should not be interpreted as a guarantee that the mattress will remain unchanged for exactly ten years. Keep your purchase documentation and follow the applicable mattress-care instructions.
Looking for Other Full Orthopaedic Sizes?
This article is deliberately focused on the 4×6 size. Olive Full Orthopaedic is available in other dimensions for customers who need a narrower or wider mattress.
See our complete Full Orthopaedic mattress price and size guide for the broader range.
You can also visit the Full Orthopaedic product page to check available size and thickness combinations before ordering.
Full Orthopaedic or Semi-Orthopaedic?
Full Orthopaedic is the firmer option in the Olive range. If you want firm support but prefer more cushioning, Semi-Orthopaedic may be worth considering.
Read our Full Orthopaedic vs Semi-Orthopaedic mattress comparison for the differences between the two ranges.
Where to Buy a 4 by 6 Full Orthopaedic Mattress in Awka
Customers in Awka can enquire about the 4×6 Full Orthopaedic mattress through Olive Foam Awka Depot.
Before ordering, confirm whether you want the 8-inch or 10-inch option, then check the current price and stock availability. Customers elsewhere in Anambra State can also enquire about available delivery arrangements.
Comparing Olive Full Orthopaedic With Other Mattress Brands
Other Nigerian mattress manufacturers sell firm and orthopaedic-labelled products, but their construction, sizes, firmness, warranty and prices can differ.
Rather than duplicate changing competitor prices here, see our Olive Foam vs Mouka Foam price comparison for a broader side-by-side comparison.
Frequently Asked Questions
How much is a 4 by 6 Full Orthopaedic mattress in Nigeria?
The current Olive Full Orthopaedic 4×6 prices are ₦239,933 for 8 inches and ₦297,418 for 10 inches.
How much is a 4 by 6, 8-inch Full Orthopaedic mattress?
The current Olive 4×6×8-inch Full Orthopaedic retail price is ₦239,933.
How much is a 4 by 6, 10-inch Full Orthopaedic mattress?
The current Olive 4×6×10-inch Full Orthopaedic retail price is ₦297,418.
What is the price difference between the 8-inch and 10-inch options?
The 10-inch version costs ₦57,485 more than the 8-inch version, approximately 24% more at the current prices.
What is a 4 by 6 mattress in inches?
The Olive 4×6 size is approximately 48 inches wide by 75 inches long.
Is there a 4×6×12-inch Full Orthopaedic mattress?
The current verified Olive Full Orthopaedic pricing supplied for 4×6 covers the 8-inch and 10-inch options. If you need another thickness, confirm current availability before ordering.
Is a 4×6 mattress suitable for two adults?
Two adults can share a 4×6 mattress, but its 48-inch width provides less sleeping space per person than larger sizes. Couples who prefer more room may want to consider a wider mattress such as 6×6.
Is a 10-inch mattress better than an 8-inch mattress?
Not automatically. The 10-inch version has a deeper profile and costs more, but thickness alone does not determine overall mattress quality. Consider your bed height, budget and personal preference.
What warranty does the 4×6 Full Orthopaedic mattress have?
Olive Full Orthopaedic mattresses carry a 10-year warranty, subject to applicable warranty terms and conditions.
Where can I buy a 4×6 Full Orthopaedic mattress in Awka?
You can enquire through Olive Foam Awka Depot. Confirm the required thickness, current price and stock availability before ordering.
Related Reading
- Full Orthopaedic mattress guide — complete size and price range
- 6 by 6 Full Orthopaedic mattress price guide
- Full Orthopaedic vs Semi-Orthopaedic mattress comparison
- Nigerian mattress sizes explained
Author
Final Answer
The current Olive Full Orthopaedic 4×6 mattress costs ₦239,933 for 8 inches and ₦297,418 for 10 inches.
The 10-inch version costs ₦57,485 more. Choose between them according to your preferred mattress height, bed-frame setup, budget and personal comfort preference rather than assuming that the thicker option is automatically better. For the full Full Orthopaedic size range, see our complete Full Orthopaedic mattress price and size guide, or view current sizes and order directly on the Full Orthopaedic product page.