This Dansco Supreme Album for Sacagawea Dollars w/ Proof (Dansco model number 8183) consists of a brown leatherette binder with loose-leaf hinged pages. The binder is gold stamped and the plastic coated pages are tan in color with black lettering. The pages are held in the binder with two posts that screw apart so that pages can be added, removed and replaced with ease. If a slip case is desired, the 1 1/4 inch slip case is the proper size for this album. The album goes from 2000-P to 2027-S.