Reusable Gel Hot - Cold Packs 5 X 10 Bx-12

5 X 10 * Cs/12 * 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 *