Premuim Material The weighted blanket is made of soft breathable microfiber material and filled with 081 mm nontoxic hypoallergenic glass beads This blanket could providing a cooling sensation in the summer and a breathable warmth in the winter Recommended Weight Size Please choose 712 of your body weight which would help you sleep better We recommend 48x72 for twin bed 60x80 for queen bed This weighted throw blanket can be used while sleeping reading relaxing or meditating Precise Positioning Technology The biggest problem of weighted blanket is that as the beads move that the weight becomes uneven To solve this problem we use a professional tool and highstrength sewing thread to ensure that the beads evenly distributed About Size Weighted blanket is much smaller than ordinary blanket because it is supposed to concentrate the weight on human body so the weighted blanket would not hang over the edge of your bed Please dont mistake it as incorrect size when you get it Pleasant Shopping Experience If it is the first time to use a weighted blanket it usually takes about a week to adjust to the weight of the blanket If for any reason you are not satisfied with your purchase We are always happy to hear from you Easy Care Hand wash and hang dry is the best way for cleaning REMINDER The Weighted blanket is not recommend under 3 years old and pregnant Womenand do not cover your face with the blanket