Helmet Accessory Grouping Protection Plates, Outside Prot Plate, For Use With Speedglas 100 ADFs, Plate Size 3.0 in x 4.0 in, Thickness 0.06 in, Polycarbonate, Protect the ADF From Spark And Spatter, Standards ANSI Z 87.1 -2003. This item has been restricted from sale in the following state (s): []