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Olee Sleep Tutorials / King-1

Firm 14 Memory Foam Mattress with Cooling Cover, Made in USA

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$ 439.99   $307.99   save 30%
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Introducing Dyonery - An Innovative American Mattress Brand

Dyonery is an innovative American mattress brand that aims to provide you with the ultimate sleeping experience. All Dyonery products are meticulously designed to ensure your comfort and help you enjoy a restful night's sleep.

The Dyonery brand is driven by a singular goal - to seek better comfort and become a trusted name among our customers. Our mission is to create sleep solutions that allow you to "Share Moments" and "Share Comfort" in your personal space.

Cooling Gel-Infused Charcoal Memory Foam Mattress

At the heart of our product lineup is the Dyonery Cooling Gel-Infused Charcoal Memory Foam Mattress. This innovative mattress offers a fresh and clean sleep environment, thanks to the infusion of green tea and cooling gel. The result is a more breathable and cooler sleeping surface that helps regulate your body temperature throughout the night.

Dyonery Adjustable Bed Base

Complementing our memory foam mattress is the Dyonery Adjustable Bed Base. This versatile platform allows you to find the perfect angle for sleeping, reading, or watching TV, ensuring optimal comfort and customization to suit your needs.

Portable Trifold Mat

For those who enjoy outdoor adventures or need a portable sleep solution, the Dyonery Portable Trifold Mat is an excellent choice. This lightweight and compact mat can be used for both indoor leisure and outdoor travel, helping to relieve fatigue and provide a comfortable resting space.

CertiPUR-US and Oeko-Tex Standard 100 Certified

At Dyonery, we are committed to providing our customers with safe and reliable products. Our mattresses are certified by both CertiPUR-US and Oeko-Tex Standard 100, ensuring they are free from harmful substances and meet all mandatory and voluntary safety standards.

Easy Setup and 10-Year Limited Warranty

Setting up your Dyonery mattress is a breeze. Simply wait 12 hours for the mattress to fully expand to its original shape, and it's ready to use on any type of frame, including box springs, floors, adjustable beds, foundations, slatted platforms, and flat platforms.

We stand behind the quality of our products with a 10-Year Limited Warranty. If you encounter any issues with your Dyonery mattress, our customer support team is ready to assist you in resolving the problem. Please note that our mattresses cannot be returned once opened.

Why We Do What We Do

At Dyonery, our passion lies in seeking a more comfortable mattress that improves people's deep sleep. We are dedicated to addressing the needs of our customers and promptly responding to any dissatisfaction or problems they may encounter. Our goal is to become a trusted name in the mattress industry, providing you with a restful and rejuvenating sleep experience.

product information:

AttributeValue
product_dimensions80 x 76 x 14 inches
item_weight104 pounds
manufacturerDyonery
customer_reviews
ratings_count176
stars4.5
best_sellers_rank#25,900 in Home & Kitchen (See Top 100 in Home & Kitchen)
#126 in Mattresses
date_first_availableNovember 22, 2023

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24 Hours Cancellation

We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.

30 Days Returns & Exchanges Policy

If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.

After 30 days of delivery of your order, we will no longer accept returns.

Refund Process & Return conditions:

To request a return,please email us at:[email protected] ,We will respond within 24 hours after the consumer sends the email (except weekends).
If it is a quality issue, please provide an order number and attach clear photos of the items that represent the issue.
After we receive the returned order, our Quality Assurance department will inspect and verify the condition of the item.Upon acceptance of your return, a refund will be issued to the original form of payment within 1-3 business days.

Make sure your item meets all our return conditions :

Items returned without authorization will not be accepted.
The time frame for return must not exceed 30 days from when the original order was received.
Any promotional gifts must also be returned with your returned item.
All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
Your return needs to be sent within the given time frame(3-12 working days)
Please make sure you provide us the tracking# and receipt after you return.

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).