Premium 14 Copper-Gel Memory Foam Mattress in a Box

We are an innovative American mattress brand, Dyonery. All Dyonery products are designed to make you feel comfortable and have a good night's rest. The goal of the Dyonery brand is to seek better comfort and to be a trusted name to customers.

"Share Moments. Share Comfort. All For Your Room" is our message. Our cooling gel-infused charcoal memory foam mattress offers you a fresh and clean sleep environment. The green tea and cooling gel infusing make the mattress cooler and more breathable. The Dyonery adjustable bed base can help improve overall comfort, allowing you to find the perfect angle for sleeping, reading, or watching TV. The portable trifold mat is a good choice for both indoor leisure and outdoor travel to help relieve fatigue.

Our wish is to seek a more comfortable mattress that improves people's deep sleep. We are solving the problem of providing a mattress that addresses issues of humidity, odor, and temperature regulation, while offering superior body support for a better night's rest.

We will reply to any dissatisfaction or problem we receive as soon as possible. Our mattresses come with a 10-year warranty and have been approved by CertiPUR-US and Oeko-Tex Standard 100, ensuring they are free of harmful substances.

Product Description:

Copper-Gel Memory Foam Mattress: The Cooper-Gel Memory foam regulates humidity, odor, and temperature, which ensures your mattress stays dry and breathable. The memory foam within the mattress offers body support, enhancing your sleep quality.

Cooling Knit Fabric Cover: The mattress comes with a Cooling Knit Fabric cover, which gives it a moderate feel. This mattress is firm and suitable for a variety of sleeping positions, and can ensure that you have a cooler night's sleep.

Mattress in a Box: Your Mattress will be compressed, rolled, and in a compact box for easy setup. Wait 2 hours for your mattress to fully expand to its original shape. Owning a new Mattress has never been so easy!

CertiPUR-US Certified & Easy Assembly: Our mattresses have a 10-year warranty and have been approved by CertiPUR-US, Oeko-Tex Standard 100, which are free of harmful substances.

Worry-Free Warranty Included: If your mattress is defective or damaged during delivery, our U.S.-based customer support team will happily work with you to address any concerns to make it right. Please note that OPENED MATTRESSES CANNOT BE RETURNED.

product information: