Flaxseed pillow materials
- Filled with 100% organic flaxseeds for superior heating. Flaxseeds are 30% flaxseed oil, which remains in the seed even when warmed or cooled many times. Learn how to heat a flaxseed heat wrap here.
- Sections of flaxseed distribute heat evenly. Heat wrap can be folded or rolled to target your specific needs.
- Removable, washable case - Each back warmer comes with a cotton flannel case with an envelope closure.