Gel Memory Foam Mattress Topper, Queen Size, 3 inch, Pressure Relief for Back Pain

[Extend Mattress Life] - According to the survey, the life span of most mattresses is 7-10 years. Replacing quality mattresses can be expensive, but a mattress topper is affordable and able to decrease the discomfort of an old bed without having to splurge on a whole new mattress [Increase Softness and Comfort] - A  mattress topper is a perfect addition to a new mattress, which is able to add softness and offer extra support. Our breathable mattress topper helps disperse the pressure on your body, keep you cozy, regulate your body temperature, and make you sleep more comfortably [CertiPUR-US Certified Standard] - This gel memory foam ventilated memory foam mattress topper is breathable and comfortable, and is made of CertiPUR-US certified materials. The outer fabric is 30% medium molecular PE+70% polyester, which is wear-resistant, safe and skin-friendly [Non-slip & Stay Put ]- The bottom is made with a non-slip mesh cloth to increase friction and prevent displacement, plus extra four adjustable elastic straps to keep the topper secure fit the mattress. With a non-slip design, you can freely lie in bed and don't have to frequently adjust the mattress the next day [Machine Washable Cover] - Different from most mattress toppers in the market, ours is featured with a machine washable cover and zipper, which means you can keep it clean and the topper will last longer to some extent, eliminating the need for frequent disposal of the mattress topper and causing waste. Backed by a 10 year warranty Dimensions Mattress Topper Twin Size: 74 x 37.5 x 3 inch Mattress Topper Full Size: 74 x 52.5 x 3 inch Mattress Topper Queen Size: 79 x 59 x 3 inch Mattress Topper King Size: 79 x 75 x3 inch NOTE:After unboxing, it should be placed in a well-ventilated place for 24 to 48 hours to dissipate the slight foam smell and fully expand!