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Extra Firm Mattress Topper
The Extra Firm Mattress Topper is built for sleepers who need a solid, unyielding surface—whether you're a back sleeper, stomach sleeper, or simply someone who hates that sinking feeling. Perfect for dorms, guest rooms, or extending the life of your old, sagging mattress instead of replacing it.
🔹Cooling & Breathable: Infused cooling gel memory foam dissipates heat and wicks moisture, perfect for hot sleepers.
🔹Alleviate Pressure Points: Dual-layer pressure-relieving memory foam conforms to the body's curves, evenly distributes weight, and aligns the spine—reducing back, shoulder, and hip pain for healthier posture.
🔹Adjustable Firmness: This mattress topper features a double-layer foam design: the top layer provides a firm feel, while the bottom layer offers an extra-firm feel, letting you choose your comfort level.
🔹Stone-solid Support: Made of 38D memory foam, it delivers consistent firmness throughout the surface, providing extra-firm support for extended periods.
🔹Healthy Materials: CertiPUR-US certified materials, free from harmful substances and tested for durability, content, and emissions—safe for you and your family.
🔹Alleviate Pressure Points: Dual-layer pressure-relieving memory foam conforms to the body's curves, evenly distributes weight, and aligns the spine—reducing back, shoulder, and hip pain for healthier posture.
🔹Adjustable Firmness: This mattress topper features a double-layer foam design: the top layer provides a firm feel, while the bottom layer offers an extra-firm feel, letting you choose your comfort level.
🔹Stone-solid Support: Made of 38D memory foam, it delivers consistent firmness throughout the surface, providing extra-firm support for extended periods.
🔹Healthy Materials: CertiPUR-US certified materials, free from harmful substances and tested for durability, content, and emissions—safe for you and your family.
🔹Back & Stomach Sleepers: Unyielding surface for solid support.
🔹Lower Back Pain Sleepers: Extra-firm support keeps your spine aligned from the neck to the tailbone.
🔹Students: Portable design for easy setup and carry.
🔹Lower Back Pain Sleepers: Extra-firm support keeps your spine aligned from the neck to the tailbone.
🔹Students: Portable design for easy setup and carry.
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365-Night Trial
10-Year Warranty
Free Shipping
Arrives in 2-5 Days
Extra-Firm Mattress Topper
Sale price$139.99
Regular price$169.99
No Sink, Solid Support
Inspired by the strength of stone yet engineered for soothing comfort, the BedStory Stone Mattress Topper is built for sleepers who need a solid, unyielding surface.
Safe Sleep Environment
Breathable memory foam absorbs moisture, while cooling gel-infused foam keeps you fresh all night long. Certified materials ensure no odor and fiberglass.
Optional Firmness
Featuring a double-layer foam design, the top side of the mattress topper is firm, and the bottom side is extra-firm, giving you just the right firmness.
Enhanced Pain Relief
2-layer pressure-relieving, extra-firm memory foam mattress topper that conforms to your curves and evenly distributes weight to align the spine and alleviate pressure points.
Portable Design
Lightweight, easy to unroll and fold, and carry anywhere. Perfect for camping, guests, dorms, or travel. Comfort and support that moves with you.
Mattress Size Guidance
While mattress sizes vary from brand to brand, the chart below shows the typical dimensions of each bed, along with sleeper profiles and the recommended minimum room size.
Not Sure?
Size Guidance Starts Here
Twin
38"x74"
Full
54"x74"
Queen
60"x80"
King
76"x80"
Mattress Size
Dimensions
Minimum Recommended Room Size
Number of sleepers
Best For Sleeper Height
Twin
38" x 74"
7' x 9.5"
1
Up to 6"
Twin XL
38" x 80"
8' x 10"
1
6" - 6'4"
Full
54" x 74"
9' x 9.5"
1-2
Up to 6"
Queen
60" x 80"
10' x 10"
1-2
6" - 6'4"
King
76" x 80"
12' x 12"
2+
Up to 6'4"
California King
72" x 84"
11' x 13"
2+
6'5" or taller
Because each BedStory mattress is carefully crafted by hand, slight variations in size may occur-up to 2 inches on any side. Every mattress is compressed, rolled, and shipped for easy delivery right to your door.
Frequently Asked Questions
Quickly find information you really care about.
Will the topper sag over time?
No. Made with 38D high-density memory foam designed to resist sinking over time. Extra firmness and support for years without sagging or tearing.
Does it relieve back pain?
Yes. The dual-layer memory foam conforms to your curves and distributes weight evenly to align the spine. Adjustable firmness lets you choose your ideal support level.
Can I wash the topper, and how should I care for it?
Removable, zippered cover that is machine washable. The foam itself is not washable; spot cleaning is recommended if needed. But keep in mind that the inner foam topper can't be cleaned.
Firm vs extra firm, what's the difference?
On the top side:
☑ Firm feel for a balance of support and comfort.
On the bottom side:
☑ Extra-Firm sensation for maximum support, often preferred by those with back pain or who sleep on their back/stomach.
Is the topper safe for people with allergies or chemical sensitivities?
Our CertiPUR-US-certified memory foam is free of harmful chemicals, including formaldehyde and heavy metals, ensuring a safe sleeping environment. Plus, bamboo charcoal is naturally hypoallergenic, offering added peace of mind!
Will there be an initial odor?
CertiPUR-US and Oeko-Tex certified memory foam ensure there are peculiar smell and no odor.
Does it contain fiberglass?
It is CertiPUR‑US and OEKO‑TEX certified, made without harmful chemicals, and confirmed to be fiberglass-free.
How to unbox the mattress topper?
Unbox is simple. Just 4 steps. Here are the instructions:
① Clear your bedroom floor and ensure a clean, flat surface near your bed for unboxing.
② Use the small plastic cutter provided to cut open the vacuum-sealed bag and unroll it.
③ Let the topper expand on the bed. Please note, do not sleep on it or cover it with sheets yet. Allow the topper to expand for 48-72 hours. After it has fully expanded, pull the non-slip elastic straps around the corners of your mattress to secure it in place.
④ Cover a bed sheet and enjoy it.
How long does it take to fully expand?
The topper comes in a vacuum‑compressed box. Please wait 24‑48 hours for full expansion after unboxing. For best results, keep the room temperature at least 75°F during this process.
What to do if the topper doesn't fully bounce?
For lumpy foam, please use a hairdryer on flat areas. The heat helps it bounce back faster.
What payment methods do you accept?
We accept Visa, Mastercard, American Express, Discover, PayPal, Amazon Pay, and financing via Affirm. All payments are securely processed via Shopify Payments.
Do you offer financing?
Yes! We partner with Affirm to offer 0% APR financing for up to 36 months. Pre-qualification is easy and won’t affect your credit score.
What are your delivery regions?
We provide complimentary shipping within the continental U.S. However, we’re unable to deliver to Hawaii (HI), the Virgin Islands (VI), Alaska (AK), Puerto Rico (PR), or to addresses with DPO, FPO, and APO.
How long will it take to ship?
Your order will be shipped via FedEx. Processing Time: 1–2 business days Estimated Delivery Time: 2–5 business days (depending on your location)
Does the mattress come with a warranty or a trial period?
Yes, we offer a 365‑night sleep trial and lifetime service. Just have a try and decide whether to keep it or return it.
Is there a return fee?
Returns are completely free within the trial period. Some photo evidence may be required to help us process your return smoothly.
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