TESIONE Extra Thick Mattress Topper: Welcome to a new era of sleep comfort with our advanced shredded memory foam mattress topper. Each product's filling is handcrafted, offering a luxurious and equally comfortable experience for our customers. Say goodbye to restless nights and hello to unmatched support and comfort. Filling & Easy Fluff-Up: Unlike traditional mattress toppers, our innovative shredded memory foam filling enhances air circulation, allowing you to wake up refreshed and rejuvenated. There will be a bit lumpiness when the first use, gently pat the mattress topper before use to evenly distribute the filling for an optimal sleeping surface, and leave it for 24-48 hours, it will fluff up and return to its normal thickness. Fit & Non-Slip: Elastic straps make setup a breeze, ensuring a snug fit on your bed.