Text for Full Harness Type Safety and Health Special Education. - Title: Full Harness Type Safety and Health Special Education - Publisher: Japan Construction Occupational Safety and Health Association (JCOSHA) - Content: Text regarding special education - Code Number: Code No. 20350 - Design: Geometric pattern cover With the restrictions on the use of waist-belt safety harnesses becoming stricter, and the mandatory use of full harnesses becoming essential for work, it's become a necessity. How about this as a pre-knowledge acquisition material for those taking the course in the off-season or those who don't have time during the on-season? Thank you for viewing.