Natural, moist heat works in three ways

• Blocks pain signals to your brain
• Relaxes muscle tissue to relieve cramps or spasms.
• Increase circulation to enhance the healing power of your own body.

Features:

• Outer multi-ply fabric includes a vapor barrier to direct maximum moist heat where you need it most.
• Wide elastic and velcro strap holds the heat therapy snug and secure against your skin with gentle compression. Holds pack in place while you continue regular activities.
• Cloud-soft fleece pile cover gently pillows painful tissues in soothing comfort.
• Patented non-allergenic crystal fill absorbs abundant moisture from the air, and will not develop odors, decay, mold or mildew.
More economical than disposable single-use heat packs.