Product: Safety Belt "Special Education for Safety and Health (Amendment to the Security Regulations and Special Educations); The crash prevention equipment is based on the principle of a full harness type, but if a full-harness wearer may reach the ground in the event of a crash, it can be used with a "torso belt type (single string)". Workers who do the following task must have special education (4.5 hours of academic and 1.5 hours of accomplishment). In places where it is difficult to set up a work floor even at a height of 6.6 ft (2 m) or more, it is involved in working with a full harness type of crash prevention equipment (excluding work involving working at high rope levels). )