Air activated heat pad – natural heat for up to 12 hours. These hand warmers are perfectly suited for all outdoor activities such as winter sports or winter walks. After removal from the package they can be placed inside gloves or pockets to provide warm hands for many hours.Thermopad's hand warmers are often used by skiers, mountain bikers or visitors at the stadium. For an ideal heat development, the warmers should be used in an insulated environment like gloves or jacket pockets or trouser pockets. Usage - Open the packaging, remove the warmers and wait a few minutes for the activation with oxygen.Used best inside gloves or pockets. After one-time use dispose of the cooled down warmers as general waste.Climate neutral - All Thermopads are climate neutral. The carbon footprint of our products is fully compensated.Thermopad Handwarmers NT-78010