Features: brand new and high quality Hand warmer: Refillable kerosene heater, small in size, easy to carry, and comes with a flannel bag that can be easily put into your pocket. Safe to use: No open flame is gentle and warm, you can use it with confidence. Constant temperature heating: long heating for time and balanced heating. Applicable scenarios: This hand warmer is suitable for cold office work, cold classrooms, sleeping, shopping, dog walking, traveling, camping, hiking or any outdoor activities in cold weather. Warm gift: It will bring you warmth throughout the winter, and it is also the best winter gift for family, friends. Specifications: Material: Zinc Alloy Style: Hand Warmer/Silver Accessories Hand Warmer Size: Approx. 57x20x90mm/2.24x70.79x3.54inch Accessories Size: Approx. 18x34x12mm/0.71x1.34x0.47inch Package Includes: 1x Hand Warmer/ 1x Accessories note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.