Queen Size Copper Gel Foam Mattress

We are an innovative American mattress brand, Dyonery. All our 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. Visit the Store to explore our offerings. Our cooling gel-infused charcoal memory foam mattress provides a fresh and clean sleep environment. The Green tea and cooling gel infusion make the mattress cooler and more breathable. Additionally, 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.

Why do we love what we do? Our wish is to seek a more comfortable mattress that improves people's deep sleep. What problem are we solving? We will reply to any dissatisfaction or problem we receive as soon as possible.

Let's dive into the product details. The Copper-Gel Memory Foam Mattress regulates humidity, odor, and temperature, ensuring your mattress stays dry and breathable. The memory foam within the mattress offers body support, enhancing your sleep quality.

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. 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!

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

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