This ergonomically designed microwave bag sits comfortably across the shoulders to provide targeted relief to your upper back and eases stress, aches and pains. The bag is sectioned so that the heat is contained in each specific area. This means the heat therapy is targeted to the shoulder and neck area without the seeds falling down.
• Caution: Never heat the bag for longer than 3 minutes (at a time) in the microwave
• Wash the outer cover as often as needed
• Never wash or immerse the inner bag containing flaxseed in water