This weighted blanket is an engineer to be 8% to 12% of your body weight. This 15 lb blanket is perfect for people between 125 to 185 lb. The 20lbs is perfect for 180-220lbs. The 25lbs is perfect for 230-250lbs. Do not use for children under 5 years old. The full size is 15lb, queen size is 20lb.

Material: 100% Cotton

Specifications:

Full (15lbs-6.8kg)

Comforter 48-inch by 72-inch
120x180cm

Queen(20lbs-9kg)

Comforter 60-inch by 80-inch
150x200cm