Features 1、Portable and Compact: Hand body warmer is designed to provide up to 10 hours of long lasting warmth to keep your hands, body and feet warm wherever you go. 2、Easy to Use: The instant hand warmer is thin and flexible, making it easy to adhere to your skin or clothing for discreet and comfortable warmth. 3、Safe and Reliable: The hot hand warmer uses chemical reaction to generate heat, raising body temperature and providing warmth to the body, safe to use and do not cause any injury or discomfort. 4、Long Lasting: Once started, the hand warmer immediately starts heating, providing fast and effective warmth that lasts up to 10 hours, practical and convenient. 5、Back Adhesive: The back adhesive on the self heating hand warmer can be easily and securely attached to your body or clothing, ensuring that they stay in place even during sports or activities. Specification Item Type: Hand Warmer Quantity: 20Pcs Package List 20 x Hand Warmer