Technically, They aren't (yet) legal for installation on our birds. They aren't structural, they aren't mechanical, only cosmetic pieces. Don't ask, don't tell! I don't think they would ever come up in conversation with the Fed!

The eyebrow I ordered is good heavy gauge plastic several times heavier than the original. Very good finish, and I think the fit will be good. There is no labeling of any kind on the leather grain textured black finish, nor any predrilled holes for any switches, mirrors, etc. You won't cut this with an exacto knife or scissors. You'll need to drill a starter hole and use a coping saw (for the mirror opening) or a Dremel tool, to cut and shape this product (or leave it as is and remove the mirror?). I'm very well satisfied for the price I paid. 4.5 stars!