DELUXE Double NA Book Cover for the Basic Text (6th Ed)& It Works, How and Why Books. This beautiful cover is made of a durable leather-like expanded vinyl and comes with NA Symbol, Medallion Holder, Heavy-duty Snap, Book marks, and a Pen Holder. Colors available: Blue, Tan, Burgundy,Black, white, Green with Gold Ink, and Pink, Dark Purple and Red with Silver Ink. Blue Color shown. Books/Medallion/Pen Not Included. Book sizes: Basic Text = 6 1/4" x 9 1/4" x 1 1/8", It Works = 5 5/8" x 8 3/4"x 13/16". Made in the U.S.A.