Side Shield for 3M Steel 300 Brow Guard give your protection that you need for your eyes. These side shields can be count among your accessories. Accessories are good in a sense that they can provide additional beauty to products we buy. This is an FDA approved Side Shield that will give you extra protection, expand coverage, and comfort. This side shield is made up by High-impact Polycarbonate with comprehensive sides and bro protection. Eyes are the most sensitive part of our body and side shields are the only thing that can give extra protection to our eyes.