Foldable 4 Inch King CertiPUR-US Certified Memory Foam Mattress Topper

We are an innovative American mattress brand, Dyonery. All our products are designed to ensure 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 cooling gel-infused charcoal memory foam mattress, which offers a fresh and clean sleep environment. The green tea and cooling gel infusion make the mattress cooler and more breathable. Pair it with the Dyonery adjustable bed base to find the perfect angle for sleeping, reading, or watching TV. For indoor leisure or outdoor travel, our portable trifold mat can 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 issue we receive as soon as possible.

Introducing the DYONERY TRI-FOLDING MATTRESS - a must-have for Travel & Home. This foldable mattress is the ideal solution for temporary sleeping and perfect for unexpected sleep-over guests. Simply place the memory foam bed on the floor for a comfortable night's sleep. When folded, it can be used independently as a seat cushion, allowing you to move this mattress anywhere.

The 1.5-inch gel aerofusion memory foam can regulate your body temperature, conform to your body, and effectively relieve soreness. The 2.5-inch flex support base foam with a higher density provides strong support for sitting, laying, or exercising. Our mattresses are CertiPUR-US Certified for durability, performance, and content, free of harmful chemicals, ensuring they meet all relevant US regulations and our high standards.

This foldable mattress consists of three separate memory foam sections, making it very convenient to move and carry. Easily fold it up for storage in a closet in seconds when not in use. Open, it measures 80"×76"×4", and folded, it's 26.6"×76"×12".

Dyonery is dedicated to providing you with the best shopping experience 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. We stand behind our products with a 5-Year Limited Warranty.

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