Polyester 【IMPROVE SLEEP QUALITY & ENHANCED COMFORT 】If you wish to improve the feel of a mattress with minor wear, 2 inch memory foam mattress topper is an excellent choice. Add a layer of softness to your too firm mattress with Novilla 2 inch queen mattress topper. It can also extend the lifespan of your aging mattress, saving your money on purchasing a new one. Enjoy a more comfortable sleep and wake up feeling refreshed. 【 BREATHABLE & COOLING DESIGN】 Novilla gel memory foam mattress topper is equipped with breathable fabric cover that enhances ventilation, while the internal foam is specially designed with airflow channels to ensure proper air circulation. The gel particles help regulate temperature and provide a refreshing sleep environment without the borther of unstoppting restlessness. 【SAFETY CERTIFICATE & VERSATILE USE】The queen size mattress topper is certificated by CertiPUR-US and ORKO-TEX. It can be easily cleaned and maintained, simply wipe it clean for daily care. It is suitable for various settings, such as dorms, RVs, mattress and so on, making it a perfect addition to any bed, whether it's for enhancing the comfort of your own mattress or adding an extra layer of cushioning to a guest bed. 【STAY PUT DESIGN】Equipped with adjustable elastic straps to fit around the corners of your mattress, and anti-slip particles on the bottom that prevent excessive shifting, our queen memory foam mattress topper stays securely in place throughout the night and fits perfectly onto your mattress. No more waking up to find your topper has shifted or bunched up! 【WORRY FREE PURCHASE & TIPS】Novilla provides 30 days money back return policy and a 3-year warranty for the memory foam mattress topper. Please allow 48-72 hours for the topper to fully expand before use. Please feel free to contact Novilla Customer Support Team if you are not satisfied with the product or have any questions. Do you have trouble sleeping on a too firm or sagging mattress? Tossing and turning all night or waking up with aches is really a hassle. Don't compromise on the quality of your sleep any longer. Upgrade your sleep experience with Novilla memory foam mattress topper! What are the benefits of a memory foam mattress topper? - Embrace your body's contours and relieve pressure points, helping you stay refreshed throughout the night. - Add extra comfort to your mattress, saving it from sagging or being too firm. - Prevent your mattress from wearing out. This can extend the overall lifespan of your mattress. - Save your money of hefty expenses of constantly replacing your mattress. Available in 2-inch, 3-inch and 4-inch heights. Tips: 1. This mattress topper arrives in a box for quick and easy installation. After unboxing it, please wait 72 hours for the topper to regain its shape. 2. In order to protect the memory foam effectively and prolong its life, the cover is designed non-removable. 3. The mattress topper is potential for slight off-gassing odor after unpackaging. The smell is normal for a new product and has zero degree of hazard. Please place the mattress topper in a ventilated area and the smell will dissipate in few days. Package content： 1x Novilla Memory Foam Mattress Topper 1x Package Opener 1x Manual & Warranty Card.