Note: Manual measurement has an error of 1?2cm._x000D_This product cannot self?heat and cannot be pasted. It needs to be used with a heat protector (the heat protector needs to be brought by yourself) specification: Item Type: Hot Compress Ginger Bag_x000D_Material: Diablement fort_x000D_Size: Approx. 16 x 7cm / 6.3 x 2.8in_x000D_Application: warm compresses for wrist guards, ankle guards, shoulder guards, neck guards Features: 1Hot Compress: Hot compress pack can be put into the electric heating waist and knee pads and other protective equipment for hot compress. 2Simple Operation: Easy to operate when the temperature is controllable and controllable by using a variety of hot compresses. 3Warm Shoulders Necks: Use with shoulder and neck treasure, while hot compress, penetrate through ginger bag to warm shoulders and necks. 4Suitable Size: Suitable for hot compresses such as neck guards, wrist guards, elbow guards, etc. 5Multifunction: Help improve women's coldness in the uterus, stomach, waist, back, cold hands and feet. PackageList: 1 x_x000D__x000D_Hot Compress Ginger Bag