HOT/COLD BACK WRAP W/STRAP THERAPEARL

Perfect for sprains/swelling, post exercise soreness, arthritis and morePlace gel pack in microwave for 3-4 seconds for heat therapy or place in freezer for at least 2 hours for a cold therapeutic pain relief experienceLatex-free BPA-free phthalate-free, pack measures 17" x 6.75".