LUCID Comfort Collection Gray 60-in x 80-in Cotton Weighted Blanket60 inches x 80 inches, 15 lbs 10 duvet loops lock a blanket cover securely in place while preventing bunching or shifting during the night 100% durable cotton cover provides a soft and comfortable sleep surface that makes this blanket able to be used with or without a cover 7 layer design is composed of cotton, polyester, polyester, glass beads, polyester, polyester, and cotton Premium sewing and durable piping around the edge of the blanket ensure