Premium Materials – The WONAP weighted blanket is made of 100% breathable Natural Bamboo fabric. The inner part of the blanket includes ultra-soft cotton compartments. Hypoallergenic, non-toxic and odorless premium glass beads are evenly filled up into each small compartment of the blanket. Glass beads that evenly distributed apply the same pressure to the entire bodyand help you to sleep deeper. Bamboo-Cooling Weighted Blanket – Our blanket which is made of natural bamboo fabric, is designed to use all year-round. The breathable smart fabric compensates the humidity. The cold touch of the bamboo blanket and the glass beads have a specific feature to keep you cool all night-long by providing you tranquility. This feature provides a deep and relaxing sleep by allowing your body to rest. It can be used not only in sleep but also when you are having a nap, reading or, watching television. Noiseless – Functional – Durable – The design of our premium quality blankets provides the most efective usage for adults and kids. Due to its 4×4 size diamond design, the movement of the glass beads is prevented. So, the beads do not make noise and let you sleep more comfortably. It is machine-washable thanks to its durable materials. The dense stitches and the durable thread of the bamboo fabric prevent leakage of glass beads. 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 children is 7 lbs or 10 lbs 41 x60. The recommended size for single beds is 15 lbs 48??x72??. Adults and kids can use twin size. 100% CUSTOMERS SATISFACTION is GUARANTEED – We Care About Our customers and take pride for providing an enjoyable shopping experience. If for any reason you dissatisfy with your purchase, we offer a full refund! Do not hesitate to contact us. We look forward 7/24 to answer your questions!