Features: 1. Self heating pads contains effective and safe ingredients can keep you warm, an essential during the cold winter days. 2. Quick to stick on your socks and effortless to remove with no residual left, simple to operate and no need to rub or knead before use for instant enjoyment. 3. Easily provide long lasting heating effect when you paste it on your feet to protect from coldness and relieve your the discomfort caused by long time standing or walking. 4. Great for keeping your body warm when the temperature gets cold. 5. Suitable for winter participation in activities, outdoor sports events, fishing, camping, hiking, and walking. Convenient, compact and portable. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Non-woven fabric Size: 13*10cm includes: 10pcs x Hand Warmer