Breathable gel memory foam keeps you cool at night Memory foam holds CertiPUR-US seal for top quality Made of high-density memory foam for durability and support Memory foam mattresses are an effective solution to help you fall asleep easily and stay asleep all night. The gel-infused material is designed to create a cooler and more comfortable sleeping environment. Our foam mattresses help to extend the life of your old mattress so you don't have to buy an expensive new one. Before first use, leave the memory foam flat in a ventilated area for 48-72 hours until it has fully expanded. High-density 3.5 lbs. memory foam not only offers unparalleled comfort but also extends the longevity of your mattress for sustained support Experience a cooler and more comfortable sleep with our gel-infused memory foam, intelligently designed to regulate sleeping temperature for an optimal night's rest Soft and accommodating, our memory foam is designed to cater to multiple sleeping positions and effectively eliminate body pain, ensuring a personalized and pain-free sleep experience Compatible with any type of box spring, platform bed, or bed base, our memory foam seamlessly integrates into your existing setup for versatile and convenient use Cut to size for a perfect fit, our memory foam is ideal for campers, RVs, camping trips, dorm rooms, and more, ensuring comfort wherever you rest your head Backed by our warranty, if you're not satisfied with our product, simply contact our customer service department for prompt assistance