Description: Supplied with power from a power bank, this hand warmer will keep you warm anywhere, indoors or out, and is portable and foldable so you can take it on planes and travel, or it is suitable for office work or home use. Suitable for hands, feet or body, this warming bag can be used to warm the bed before bedtime and provide soothing back pain relief, or comfort for menstrual pain, muscle relaxation and comfort use. It is constructed of flannelette material. The length of this hand warmer is 32cm and the width is 20cm. This hand warmer is suitable for home, office, bedroom, dormitory, etc. Item Name: Hand Warmer Material: Flannelette Features: Keep Warm, Long Lasting Effect, Portable Power Supply: USB Rated Voltage: 5V Rated Power: 10W Temperature: Around 50 Degree Celsius Size Details: Size: 32cm x 20cm/12.6" x 7.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hand Warmer