With An 8?21-Inch Deep Pocket And 3D Snow Down Alternative Fill, The Cymula Product Details SIMPLE STYLE EXCELLENT MATERIAL: CYMULA mattress topper is made of high-density woven brushed microfiber fabric, filled with supportive 3D snow down alternative fillers to achieve uniform weight distribution. The mattress pad appears soft and fluffy, providing excellent breathable and comforter, bringing you an ultimate sleep experience. The simple and elegant design style is the perfect decoration for your bedroom. GOODBYE TO SWEAT: The high-quality fabric surface and breathable filling materials make the mattress topper provide natural airflow and temperature regulation, allowing you to stay cooling and breathable during long nights. Let you enjoy a healthy and carefree sleep. DEEP POCKETS PREVENT DEFORMATION: All-around wrapping design, high elastic pocket protects the mattress topper in all directions, 8-21 inch deep pocket tightly wraps the pillow top, allowing you to flip freely at night without worrying about noise and mattress movement. MACHINE WASH EASY MAINTENANCE: The quilted mattress cover are made of high-quality wrinkle and stain resistant fabric, which remains as new after repeated washing. It can be washed in a large capacity washing machine with a gentle circulation of cold water and dried at low temperatures. Not easy to fade, shrink, or tear. But please don't iron or dry clean! BRAND GUARANTEE: Since the mattress topper comes in a vacuum bag, we advice to tumble dry it on low heat to let air fluff it up. Making customers satisfied is our top priority. We provide 100% satisfied after-sales service. If you are not satisfied with our products or have any questions, please feel free to contact us, and we will provide you with a solution within 24 hours. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.