- Easily heated in your microwave or cooled in your refrigerator or freezer
- Safer than gel; MicroCore Patented Technology
- Distributes the heat or cold evenly
- Extremely durable, FDA-approved flexible outer film can withstand over one ton of pressure!
- Can be placed in any type of container for continued heating or cooling
- One-Year Limited Warranty
- 18 oz.
- Size is 3″ x 15″