Welcome to VALTHIE, your trusted source for high-quality home furnishings on Amazon. Inspired by Comfort, Designed for You! We specialize in providing top-notch memory foam mattresses, heated mattress pads, sofas, and other essential home products engineered to enhance your comfort and lifestyle. Whether you are looking to upgrade your bedroom or living room, our collection offers the perfect solutions to create a cozy and stylish home environment.

Our 3-inch cooling gel memory foam mattress topper is made with premium high-density 40D memory foam to provide adaptive comfort and support, helping to relieve common pressure points and prevent you from sinking into the foam. The cooling gel infusion helps dissipate heat and regulate body temperature for a more comfortable sleep environment.

Crafted with skin-friendly and breathable bamboo fiber, our mattress topper allows you to sleep like a cloud. Four corner non-slip elastic straps are designed to keep the memory foam in place, eliminating the need for daily adjustments. The premium metal zipper provides convenient disassembly and washing.

Our cooling mattress toppers are CertiPUR-US certified and OEKO-TEX certified, ensuring a healthy sleep environment that meets or exceeds US standards. We stand behind the exceptional quality and time-tested durability of our products, offering a 365-night 100% satisfaction guarantee and a 10-Year Warranty for Quality-Related Issues. If you have any questions, our customer service team is here to provide 100% satisfactory after-sales service.

Before first use, please leave the memory foam flatly in a well-ventilated area for 48-72 hours until it's fully expanded. Please note that low temperatures may require more time, and finding a suitable temperature (78°F) can help shorten the expansion time.

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