🌊 Sleep Like You're on a Wave! Enjoy a 10-year warranty and 30-day trial for total satisfaction. Upgrade your mattress without breaking the bank. Unique swirl design for a refreshing sleep experience. CertiPUR-US certified for safety and durability. Experience the ultimate comfort with our cooling gel-infused memory foam. CertiPUR-US Certified Cooling Gel Beads High Density Foam The LINSY LIVING 3 Inch Mattress Topper is a queen-sized, cooling gel-infused memory foam topper designed to enhance your sleep experience. With high-density foam and a unique swirl pattern, it provides exceptional comfort while regulating body temperature. CertiPUR-US certified for safety and durability, it comes with a 10-year warranty and a 30-day trial, ensuring you can sleep soundly knowing you've made a smart investment.