Hot Hands are single use air-activated heat packs that provide easy warmth to protect you from chill anywhere you are. Hot Hands, the leader in air-activated warmers, has been warming hands, feets, and bodies for over 20 years. It's a brand trusted all over the world by professional athleates, outdoor sports enthusiasists, spectators, skiers, outdoor workers. Hothands Adhesive Body Warmers comfort you from the cold anywhere you are - use for daily warmth or whilst participating in sports. The Adhesive Body Warmers provide easy consistent warmth that lasts for up to 10 hours*. *According to our independent test. (the duration depends on the conditions of usage.) Stay Warm Wherever You Are! Stay Warm Wherever You Are! Boxed Contents: 5 Pack