Happyfun Welder Eye Glasses Welder Glasses for ARC Mig Grinding Electric Welding Welding Safety Goggle  (Free-size)

【PROFESSIONAL WELDING GLASSES】: This solar auto dimming welding glasses features anti glare, anti scratch and impact resistant, can well protect your eyes during works. Comfortable soft rubber, very comfortable to wear for long time. 【AUTO DARKING】: Auto Dimming filter automatically changes from a light state to a dark state when an arc is struck, (8 Shades), and it returns to the light state when . 【FUNCTIONAL】: Clear and accurate positioning of the weld joint before welding, freeing your hands; automatic light change during welding,protecting both eyes; instant return to normal after welding, easy to observe the welding situation. 【GOOD EYE PROTECTION】: The solar auto dimming welding glasses with adjustable shade, which are designed to protect your eyes from sparks and harmful under normal welding conditions. 【WELDLY APPLICATIONS】: Suitable for welding, gas welding, argon arc welding, chainsawing, burnout and other welding work. Specification: Material: Polycarbonate Size Chart: 5.7cmx15cm/2.24inchx5.91inch Package Includes: 1 Welding Glasses Note: Please allow slightly errors due to manual measurement and different monitors.