Set of 6.5" Rainbow comps. Comes with Mids, Tweeters, and Xovers. Do not have the grills or any box. Cosmetically they are about a 7 out of 10. Mechanically they are in perfect condition. Asking $100 shipped to the lower 48.
Metal oxidizes sort of like a grainy/chippy type texture and look. It also turns a little greenish in color. Almost like rust.What do you mean by oxidation?