This emergency rescue 100% flannel blanket is specially designed for disaster temporary housing, using premium flannel fabric providing excellent thermal insulation performance. With standard size 210×230cm and large coverage area, individual weight is controlled within 1.5kg, facilitating transportation and distribution. Thermal efficiency reaches 95%, providing 12 hours of continuous warming in -5°C environments. Special processing techniques give it outstanding breathability and comfort, suitable for prolonged use. It has been verified in disaster temporary housing across 78 countries worldwide, serving over 20 million disaster victims, becoming essential warming material for disaster temporary housing.