Wonder Warmers Medium Hand Warmers Package of 2

Reusable Wonder Warmers medium hand warmers add comfort to your cold weather adventures. They're great for skiing, hiking, climbing and other outdoor activities. To activate, simply flex the little metal disk inside the heat pack crystals will begin to form inside the pack as it heats up to 130°F. Heat pack will stay warm for approximately 30 40 mins. time depends on insulation and outside temperatures. Heat packs can be reused more than 100 times. To recharge, wrap the pack in a cloth and boil it in a pot of water until all crystals have melted store the heat pack with contents in a liquid state until ready to use. Wonder Warmers medium hand warmers are nontoxic PVC pouches are filled with a nontoxic water and salt mixture and contain a small steel disk. Medium hand warmers measure 4.3 x 3 in. each package of 2. Offer not valid for sale price items ending in .3 or .9.