Giselle Weighted Blanket 11KG Heavy Gravity Blankets Adult Deep Sleep Ralax WashableThe science behind better sleep lies with a Giselle Bedding Weighted Blanket. It uses the therapeutic power of Deep Touch Pressure Simulation (DTPS) to stimulate pressure points throughout the body, thereby contributing to enhanced sleep, mood and relaxation. Our weighted blanket is engineered to be between 8% and 15% of your body weight to relax the nervous system by simulating the feeling of being hugged or held. This boosts serotonin and melatonin