Original 2004 Cadillac cardstock envelope/portfolio with product information to a customer from Cadillac, in Lansing MI. Contains the following.  Two single sheet letters. Folder of Cadillac branded apparrel/duffle bag. Sales brochure covering Deville, Seville, Escalade, Catera, Eldorado with a business reply card for more information. Three full size sales brochures; one each for Deville, Seville, and Eldorado. These brochures measure 11 x 9 inches. Each brochure has a portfolio back cover with a color guide (paint chips). Specifications and more information specific to each model. Inside contents are very good, but the outer envelope is worn/soiled.