Safety glasses with dimming GOG-FRAMEB-DARK BRB

Shatterproof safety glasses. optical class 1 smoky glasses black frame adjustable along the length of the arches at the ends of the arches there are small holes to which you can attach for example: a cord on which you can hang the glasses are designed to protect the eyes from debris of solid particles that appear during manual and mechanical processing metal, wood, synthetic and ceramic materials, mining, etc. provide protection against small fragments of solid particles with impact forces up to 45 m / s (F) comply with EN166 standards EN166 standards Description of features optical class 1 protection against small particles flying at speeds of up to 45 m / s additional adjustment of sleeves smoky glasses Small holes Adjustable Product recommended for mechanics, machine tool operators and devices construction work (installation and installation) agriculture and gardening