I make Wheat bags of various lengths depending on the area of the body you need to use it on. Wheat bags are easily heated in a microwave and when placed on an acing muscle it assists the body relieve the pain.
I compartmentalize the bag so the wheat is evenly spread across its length for full effect, especially when you have it around your neck and down over your chest. I also insert aromatherapy oils into the bag so a relaxing smell assists with the treatment.
Wheat bags are typically used for neck and back muscle strains, plus stomach and period pains. Sports people find them very useful with pulled muscles and cramps after activities.
I also offer a cover that can go over the Wheat bag which can be washed when convenient.