Enough with the pharmaceutical fixes…Gravity is natural, science backed solution for a stressed, sleep-deprived out society. Available in 3 weight variations (15, 20, and 25 pounds), Gravity is engineered to be around 10% of your body weight in order to simulate the feeling of being held or hugged. This is known as deep touch pressure stimulation, a well-regarded therapeutic method that stimulates pressure points on the body linked to improved sleep, mood, and relaxation.