Queen 14 Copper-gel Memory Foam Mattress in a Box

We are an innovative American mattress brand, Dyonery. All our products are designed to make you feel comfortable and enjoy a good night's rest.

The goal of the Dyonery brand is to seek better comfort and to be a trusted name to customers. Our wish is to provide a more comfortable mattress that improves people's deep sleep.

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.

Why do we love what we do? We are solving the problem of providing a solution for a more comfortable mattress that enhances people's deep sleep. We will reply to any dissatisfaction or problem we receive as soon as possible.

Our mattresses are a Distinctive Performance Mattress in a Box Delivery. The Cooling Knit Fabric Cover can create a cooling sensation, keeping you comfortable while you sleep. The fabric is smooth and comfortable, absorbent, and allows sweat to evaporate easily, keeping your skin dry. This fabric stays cool-to-the-touch due to its superior breathability and temperature regulating properties that move heat away from the body.

Our 2-layer memory foam mattress can help you get a good night's sleep by cradling your body in comfort, reducing tossing and turning, and minimizing common sleep disruptions that can result from uncomfortable pressure points or inadequate support. Whether you're a light sleeper or a restless toss-and-turner, our high-quality three-layer memory foam mattress can help you achieve a more restful and rejuvenating sleep experience.

Our mattresses are certified by both CertiPUR-US and Oeko-Tex Standard 100, ensuring that they are free from harmful substances. The memory foam and fabrics have been independently evaluated to comply with all mandatory and voluntary safety standards for mattress products.

Our mattresses are easy to set up. They can fit all types of frames, including box springs, floors, adjustable beds, foundations, slatted platforms, and flat platforms. Simply wait for 12 hours for the mattress to fully expand to its original shape.

We are dedicated to providing you with the best night's sleep possible through our superior products. If there are any issues with your mattress, please contact our customer support team, and they will assist you in resolving the problem. Please note that our mattresses cannot be returned once opened.

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