This Industrial Welding Safety Eyes Wear/Protection is specifically designed to protect the eyes during welding. It is made of poly carbonate material with clear and dark lens to protect the eyes from light splashes and metal debris. The clear and dark lens can be switched over through a flip-up and down design. It is the best recommended eye protection for industrial welding activities. The black adjustable head band makes it a one-size-fits-all welding eyes protection. This industrial safety welding eye wear changes to dark lens when flipped down and clear lens when flipped upwards. This enable the welder to interchange his or her vision as required for a best work experience and utmost delivery. It doesn't shrink on the face. The most unique feature of the welding glass is that the lens can be replaced if broken. By simply pressing and pulling the round plastic which holds the lens. It can be removed and cleaned periodically.