Original Weighted BlanketGravity is the only weighted blanket scientifically proven to improve sleep quality by an independent study of 1,000 nights of sleep (SleepScore). 76% of people using the Gravity Blanket reported falling asleep faster and feeling more rested upon waking up in the morning. 72% of participants reported better, more restful sleep. 54. 7% reported feeling less anxious and stressed from using the Gravity Blanket. Features a premium micro plush duvet cover