Rapid Relief Hot/Cold Pack 5" x 9" (4 Pack)

Rapid Relief Hot/Cold Packs are portable, re-useable packs provide up to 1 hour for heat or cold treatments. Can be cooled to -12C, or heated to +54C . Packs stay flexible when frozen and will not irritate skin. Latex-free and microwave safe. 

How to Use: Place in the microwave or in hot water for heat therapy, or in the freezer for cold therapy.