Maximum warmth for hours: Provides longlasting heat to keep hands comfortable in cold weather. The unit delivers sustained warmth and the temperature can be customized to achieve the level of heat you prefer for winter comfort. Reusable and easy to reactivate: Revolutionary reusable design — simply soak the warmer in hot water for about 8 minutes until the internal crystals dissolve completely. Once reset, the unit is ready to provide reliable warmth again. Safe material for family use: Constructed from quality polyvinyl chloride (PVC), a stable and safe material suitable for both adults and children. The design provides steady, gentle heat for repeated use. Compact, portable design: Cartoonstyle outer cover adds while remaining practical. At approximately 10 cm, the warmer fits comfortably in pockets, gloves, or small bags for onthego use. Practical performance: Longlasting heat output, gentle on the hands, and built for multiple cycles of activation and reuse without special tools or fuels. Use scenarios: Commuting and daily errands: Slip one in your coat pocket during cold commutes, waiting at bus stops, or while walking the dog for immediate hand warmth. Outdoor activities and travel: Keep a pair in your backpack for hiking, camping, sporting events, or sightseeing in cold climates. For kids and seniors: Small, easy to use and safe materials make these warmers handy to keep in school bags, stroller compartments, or coat pockets for children and older adults who need extra warmth. Key attributes at a glance: Function: Reusable hand warmer providing hours of heat Reactivation: Soak in hot water 8 minutes to dissolve crystals and reset Material: Polyvinyl chloride (PVC) Size: Approximately 10 cm Design: Cartoon outer cover for style and portability What this solves: Eliminates the need for disposable warmers or singleuse packets Provides immediate, controllable warmth without batteries or flames Convenient, pocketsized heat source for everyday coldweather situations