Used top inner door panel molding. We're not sure what this fits, we ordered this for a 56 Buick, and it's not correct for a '56.  Similar, but not correct.  Overall length is roughly 34", 2" wide, 1" tall throughout then roughly 2" tall at the high spot, raised portion is roughly 7" long.  I believe this is LH (driver's) side, but not 100% sure.  Metal is painted black with some scratches and small dings.