Factory Direct sales, quality assurance!!! The frequency of natural disasters such as earthquakes, typhoons, tsunamis, tornadoes and floods is increasing. When natural disasters attack, they are often accompanied by water and power cuts, food shortages, communication interruptions and traffic interruptions, rescue workers cannot enter the disaster area. Before the rescue workers and relief supplies arrive, we can only rely on our own time to carry out self-rescue and mutual rescue. This requires certain tools. I The self-help box launched by our friends has many functions, convenient carrying and outdoor necessities. Tips: whistle, pincette and fire sticks are installed inside, and they are shipped randomly in a variety of colors.