100% Cotton Imported Deconovo Weighted Blanket is made from imported 100% cotton and is soft to the touch. Care Instructions; Spot cleaning with a damp cloth (recommended). Do not use any bleaching agents, do not dry clean and do not tumble dry. This heavy blanket features unique durable sewn compartments filled with glass beads to ensure an even weight distribution that reduces movement. The Deconovo weighted blankets are weighted to simulate deep touch pressure and a hugging feeling which will assist in achieving a relaxing and calm sleep. Wake up feeling refreshed as our weighted blanket reduces restless sleep movements experienced during your average sleep. Recommendations: Please choose the blanket that weighs about 10% of your body weight; Children under 5 years old and pregnant women should not use this product. Old people should ensure that they can move the weighted blanket independently.