The Heat Company 12-Hour Handwarmers (10 Pairs per Pack, 32 Packs)

Give your hands a respite from the cold with these 12-Hour Handwarmers from The Heat Company. Remove them from their packaging, and within a few minutes they'll heat up to 104° for 12 hours. Keep them in your pockets, mittens, or gloves. This set includes 32 packs with 10 pairs of warmers in each pack.