Features2in1design 2in1 hand warmers are made of aluminum and ABS material. Antiburn, nonslip, explosionproof. You can split them into two hand warmers to share with others, or put them in each pocket to warm both hands.Easy to attach Magnetic attraction makes hand warmers stick together, easy to separate when needed. Slip them into pockets, hold one in each hand, share a warmer with your family, or combine them to get a palmsized hand warmer.Ultimate heating experience Ergonomically comfortable. Aesthetically pleasing. It offers 3 levels of heating temperatures. Choose your most comfortable heat. We simplify your use by remembering the heating level you selected last and setting that level for the next time.Portable Hand Warmers Compact design, with a smooth textured surface. Relaxing to the touch. Perfect size for your hands. Perfect to carry anywhere in pockets or bags when doing sports, fishing, hiking, camping, skiing, to quickly warm your handsPerfect gift for the Christmas season The rechargeable 2in1 hand warmers are a perfect gift for your family, friends and loved ones for all cold winter activities.Note1. Actual color may be slightly different from the picture due to different lighting effects2. Please allow 13cm deviation due to manual measurement.Material aluminumABSPcInterface type TypeCBattery 3000mahHeating setting 455560