This is an FDA approved Side Shield for 3M REB Brow Guard 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. Accessories are good in a sense that they can provide additional beauty to products we buy. Eyes are the most sensitive part of our body and side shields are the only thing that can give extra protection to our eyes. Eyeweb is not the place where you will find only frames, sunglasses, or lenses but it is the whole market of all Boutique Eyewear products.