supply of green polycarbonate face shieldgreen polycarbonate face shield,green polycarbonate face shield shed 5, size 9 inch x 14 and half inch, thickn ess 2mm as per standard en 166 with aluminium carrier for visor fitting with helmet. ma terial: polycarbonate, design: cylindrical, size: 9 x 14 and half, thickness: 2 mm, green shade 5, viso r moulded polycarbonate visor lens filter protects eyes from infrared rays, protection against high-sp eed impact (level b), splash of liquids and extreme temperature 99.9 % uv protection. best optical qu ality (highest ranking at the tests of spherical refractive power, astigmatic refractive power, prismatic refractive power and light diffusion). best use for furnace observation, welding, brazing, cutting etc. confirm to standard: en166: 2001, ce & firm has to be submitted related certificate for confirming th e en standard en166: 2001, ce from any govt. approved / nabl lab. al3 carrier - aluminium constr uction, simple to connect to safety helmet via sprint tensioner system & does not interfere with use of helmet mounted ear defenders. preferable to be used in heat zone. spec: [face shield]. one no. sampl e to be submitted by the firm for approval before bulk supply. [ warranty period: 30 months after th e date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] => limited