This mirror glass comes with a slight curved end about three quarters of the way to the outer end of the glass. Known in Europe as aspherical glass this is known in the US as blind spot mirror or glass. Snaps into place where the previous glass section was. Comes with electrical connections for the electro-chromatic auto dim element. Must have auto dim feature. Easy to install and a quick solution to see more of the people driving beside you.
Autodim must be pre-wired / order to vehicle for function.