The set consists of:
5 packs of hand warmers with 2 pieces each. In the air, this hand warmer stays warm in the glove or in your pocket for approx. 7 hours at 57°C to 69°C.
5 packs of toe and foot warmers with 2 pieces each. The cushion is heated by air and stored in the shoes. The foot warmers keep your feet warm for around 6 hours at 38°C to 42°C.