Reusable Hot-cold Pack 5x10--each

5 X 10 * Each * Simply Store The Pack In The Freezer And Apply As Needed For Cold Therapy * For Heat Applications Place The Pack In Boiling Water For 10 Minutes Or Immerse In Water Before Placing In The Microwave On Full Power For Two Minutes * Maintains Temperature For Up To 30 Minutes * Safe Non-toxic Non-caustic * Shipping Carton Size: 12 L X 10 W X 6 H