Made with premium Certified Organic Flaxseed.  6" X 12" Size.  Our bags are soothing and conforming to any part of the body. Use warm or cold.  Great for cold weather night time comfort too.  These are excellent and practical holiday or anytime gifts for friends, family and office.  You will find that unlike corn and rice bags our bags have a pleasant nutty aroma.  Heat, re-use again and again.  Detach from the chemicals in commercial comfort products.