Features:<br> Instants Heat: Activates quickly to provide immediate warmth, ideal for cold weather, outdoor activities, or relieving muscle tension.<br> Portable and Convenient: Compact and easy to carry, making it perfect for travel, sports, or on-the-go use without the need for batteries or external power sources.<br> Long-Lasting Warmth: Offers hours of consistent, soothing heat, providing comfort and warmth during chillys days or for use in cold environments.<br> Safe: Made with safe materials, the body warmer pad is designed for skin contact and to ensure safe heating without burns or discomfort.<br> Versatile Application: Can be used on various body parts like the back, shoulders, or hands to help with warmth, pain relief, or simply to stay cozy in cold conditions.<br> Notice:<br> Actual color may be slightly different from the image due to different light effect<br> Please allow 1-3cm deviation due to manual measurement<br> Quantity: 20/30/40pcs Each Box<br> Package List:<br> 1 Set Self-Heating Body Warmer Pads