I don't know what width my installer used but mine goes from the very front edge of the hood (By the grille) all the way back to the insert.. Glad it does too. I've had a few rocks hit in that area close to the insert leaving just a hint of where the rock hit in the film but nada to the paint underneath.. For the three years that I've had mine covered it still looks as good as new save for where I took a "boulder" in the chin.. Left a little pock in the film that collects a little dirt. I'll have the piece replaced one of these days.. Better than having to repaint though..