Experience increased comfort at night with the Therapedic Weighted Cooling Blanket. It delivers the calming, soothing comfort of a weighted blanket while staying cooling to help you rest and relax comfortably. Glass pellets add weight to create a calming and relaxing embrace for a better sleep experience Cooling for a deeper sleep Rayon made from bamboo cover Removable cover is machine washable Weighted insert is spot clean only Choose the weighted blanket that is about 10% of your body. Medium blanket measures 52 W x 72 L; weighs 16 lb.