Hot Rods Regular/Hand Warming Packs literally "run on air".  Simply open to activate. Hot Rods Hand Warmers keep you warm all day.  Each pair (1100-2R) can be slipped into Hot Rods Winter Liners, Winter Accessories, or your gloves. 

Regular Warming Packs last up to 11 hours with an average temperature of 135*F/57*C.  No shaking to activate. 

Retail ready, a great impulse item, a hot promotional gift or an ideal stocking stuffer.  Sold in Packs of 5 Pairs.