Keep a pair of these warmers handy, when you need warmth simply press the metal disk in the warmer and the liquid in the pad crystallizes for instant heat. These will generate heat for 30+ minutes. Keep them insulated to prolong the heating time. To recharge the warmers, simply boil them for approx. 5 - 12 minutes or until all of the crystals melt back into their original liquid state. They will be as good as new again.
-Each pack contains (2) Hand Warmers
-Small Pad Size: 3.5" x 3.0"
-Medium Pad Size: 4.3" x 3.0"
-Estimated Heat time: 20-30 min for small and 30-40 minutes for medium size pads
-Reuse 100+ Times
-Use for heat or to soothe aches & pains and to relax muscles