Weighted Blanket for Adults 20lbs 60"x 80" Queen Size Yellow Cooling Weighted Blankets. 【INTIMATE INSTRUCTIONS FOR USE】If your weight is between 110-140 lbs, we suggest you buy a 12 lb adult weighted blanket; if your weight is between 140-180 lbs, we suggest you buy a 15 lb weighted blanket ; if your weight is between 180-220 lbs, we suggest you buy a 20 lb weighted blanket.