100% Cotton ?WHY YOU NEED IT: If you too have problems with sleeping, sleep deprivation or even more serious conditions , then we have an item that can help you get the peaceful sleep you have been dreaming of for a long time: the Waowoo weighted blanket. It will give you a comfortable hugging feeling and a sweet dreaming night. ?A SPECIAL TECHNOLOGY: Our adult weighted blankets are contrusted with 7 layers: 2 surface layers are made with high count skin-friendly 100% cotton, extra 2 layers of microfiber help to avoid glass beads from leaking, with 2 layers of non-glue polyester padding, it is designed to provide you with extra comfort, this unique structure ensures glass beads nonleak and secures the durablity of blanket. ?PREMIUM MATERIAL – Made of customized 100% natural cotton, softer, more breathable and not easy pilling which can be both machine and dry washable, 100% safe non-toxic ordorless glass beads without impurity, , 6 loops inside attach firmly to the duvet cover(DUVET COVER IS NOT INCLUDED), All can bring you super sleep experience. ?CHOOSE THE CORRECT SIZE FOR YOURSELF – It is recommended that the weight of the blanket you??ll choose should weigh between 8% and 12% of your body weight. You can determine the weight of your blanket according to your personal preference. The recommended size for single beds is 12 lbs or 15 lbs or 20 lbs 48??x72??. Adults and kids can use twin size. The recommended size for full size or queen size beds is 60??x80??. ?CAREFUL SERVICE??Welcome to the LIANLAM family! Every purchase includes a 100% money-back satisfaction. Our #1 goal is to provide you with unparalleled customer service and we??re only happy if our customers are happy! Veritable Trademarked Products – LIANLAM to provide 1-Month return and replacement service.