Quility Weighted Blanket for Adults - 20 LB Queen Size Heavy Blanket for Cooling & Heating - 100% Cotton Big Blanket w/ Glass Beads, Machine Washable Blankets - 60"x80", Navy. 100% COTTON - Our adult weighted blanket is made with durable, breathable cotton material and a removable cover that's machine washable for long-lasting use and easy cleaning.