





Twin Size Mattress,10 Inch Twin Mattress in a Box,Superior Hybrid Mattress with Gel Memory Foam or Back & Lumbar Support ,100 Night Trial,Soft,Pressure Relief,Zoned Support spring, Medium Firm
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Description
Brand: KOULABR Z
Size: Twin
Product Dimensions: 75"L x 38"W x 10"Th
Top Style: Pillow Top
Number of Layers: 6
Fill Material: Gel Memory Foam, Memory Foam, High Density Foam
Special Feature: Zone Support, Durable, Pressure Relief, Breathable
Color: Coolling White
Coil Type: Pocketed Coil
Model Name: CD01MQ12
SLEEP YOUR WAY. SIDE, BACK, OR STOMACH:KOULABRZ 10 inch twin size hybrid mattress adjusts to you. The soft, pressure-relief plush top(low-resistance foam and gel memory foam) layer cradles every contour. The dynamic wrapped pocket coils improve spinal alignment
SUPPORT WHERE YOU NEED IT MOST (ZONE SUPPORT): Enhanced coils and extra lumbar foam work together to prevent sinking in the hip and lower back areas. The twin size spring hybrid mattress promotes better spinal alignment and provides added pressure relief, helping you experience reduced back pain every night.
STAY COOL, SLEEP NATURALLY:The 10 inch twin mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The queen mattresses independent pocket spring system enhances air circulation, preventing trapped heat for a cool and comfortable sleep.
MOTION ISOLATION, SLEEP UNDISTURBED:Responsive coils enhance support and isolate movement—perfect for couples and pet lovers. With reinforced edges, you can enjoy every inch of your mattress without the fear of rolling off.
CertiPUR-US WORRY-FREE WARRANTY: All memory foam is CertiPUR-US certified and tested. The KOULABRz twin mattress in a box comes with a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the queen mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.











Shipping Policy
Delivery Time
Our Standard Delivery Time is 7-12 business days.
Dispatch Time
Orders are dispatched within 2-3 business days.
Shipping Countries
We ship to more than 220 countries globally, mainly including the following:
United States, Canada, Australia, United Kingdom, New Zealand, Austria, Belgium, Brazil, Chile, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, Japan, Korea, Mexico, Netherlands, Norway, Poland, Portugal, Russia, Saudi Arabia, Singapore, Spain, Sweden, Switzerland, Turkey, Ukraine.
Feel free to contact-us for confirmation, if your country is not in the list.
Additional Information
If you have any questions about our shipping policy, please contact the customer service team.
14-Day Return Policy
You have 14 days after receiving your item to request a return.
Eligibility for Returns
To be eligible for a return:
- Item must be in the same condition you received it, unused with tags
- In its original packaging
- Receipt or proof of purchase (e.g., order confirmation email) is required
- Evidence like photos or videos may be asked
Return Process
To start a return, contact-us. Additional photos of the parcel and item(s) may be requested. Return shipping costs are the customer’s responsibility.
If your return is accepted, we will provide instructions on how and where to send your package. Items sent back without prior approval will not be accepted.
Damages and Issues
Please inspect your order upon reception. If the item is defective, damaged, or incorrect, contact-us immediately so we can resolve the issue.
Exceptions / Non-Returnable Items
We do not accept returns on:
Sale items
Gift cards
Exchanges
To exchange an item, return the original item and make a separate purchase for the new item once the return is accepted.
European Union 14-Day Cooling-Off Period
For orders shipped to the European Union, you can cancel or return your order within 14 days for any reason. The item must be in the same condition you received it, unworn or unused, with tags, and in its original packaging. Receipt or proof of purchase is required.
Refunds
We will notify you once we’ve received and inspected your return, and inform you if the refund is approved. If approved, the refund will be processed to your original payment method within 10 business days. Please note that it may take some time for your bank or credit card company to process and post the refund.
If more than 15 business days have passed since your return was approved, please contact-us.
We’re committed to ensuring that you're satisfied with every purchase.
If for any reason you’re not completely satisfied with your order, we’ve got you covered. Our satisfaction guarantee means you can return or exchange any item within 14 days of receiving it, no questions asked.
Whether it’s the perfect fit or the style you envisioned, we want your home to feel exactly how you imagined. Our team is here to assist you every step of the way. Shop with confidence, knowing that your happiness is our top priority.
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