Welding Goggles, Lift Front, Welding goggles featuring 2 inch x 4-1/4 inch No.5 shade hardened lens with clear glass cover lens. Meets ANSI Z87.1 safety standards. Conforms comfortably to the head and allows ample room to fit over regular eye glasses. Designed for gas welding only. Provides 99.9 percent UV protection. Hardened lensThe Forney 55320 Gas Welding Goggles are stationary and have a #5 lens. Welding goggles have a clear glass cover lens. Conforms comfortably to the head and allows ample room to fit over regular eye glasses. Designed for gas welding only. 2 in. (50.8Designed for gas welding and plasma cutting onlyConforms comfortably to the head and allows ample room to fit over regular eye wearMeets ANSI Z87.1 safety standardsComfortable lightweight fitAlso includes clear glass cover lensGreen and blackShade #52 in. X 4-1/4 in.