this neck wrap is great for your aching neck and shoulders. made with 100% cotton, and filled with rice. pop in microwave for 30 second intervals, flipping often. do not exceed 2 minutes. These average about 18 inches long, and about 4 inches wide. they can weigh between 1-2 pounds. Spot clean only is recommended."This statement has not been evaluated by the Food and Drug Administration.This product is not intended to diagnose, treat, cure, or prevent any disease
