4x Yaktrax Hand & Body Warmers 18 Hrs Pure Heat

Top choice of athletes, skiers, campers, hunters, anglers, spectators, construction workers, more. Safe, long-lasting heat source so you can stay outside and enjoy the great outdoors longer Up to 18 hours of safe, natural heat Air-activated, odorless Environmentally friendly Average activated temperature: 135°F (40°C) Made in China 4 Warmers Multiple quantity available. Also ask about toe, foot and hand warmers!