1. Air Activated (Activates By Air )
2. Ready To Use
3. 5+ Hours Of Continuous Heat
4. Safe And Natural Ingredients
5. Safe To Carry On Flights
6. Ultra Thin Insole Type
7. Safe For Adults And Children (4+ Years)
8. One-Time Use

• Inside Shoes Like Insoles (Do not put inside socks. Also do not leave it in the open once activated)