This is a true etched reproduction of the Airstream Custom nameplate used on a few trailers in the late 1950s. It would originally have been mounted directly above a serial number plate of the same size on trailers that were customized at the factory for a customer who placed a special order. 4" wide. 1-3/4" high. These nameplates are a Vintage Trailer Supply exclusive. Like the originals, these are etched so they have a slight three dimensional quality, with the lettering raised and the blue field recessed. Manufactured by a 40 year-old specialty nameplate company, the paint is high quality, fade-resistant and baked on. They are then clearcoated. They will not crack, peel or chip during your lifetime. Plates will arrive with a protective plastic film that you should remove before installing.