Intercept Shield coin albums are museum quality and a handsome, safe way to store and protect your coins. This album has spaces for Sacagawea Dollars issued starting in 2000. The album has three pages and and includes spaces for the P-mint and D-mint circulation strikes as well as the S-mint proofs for 2000 to 2011. The album isconstructed from high-grade, acid-free and sulfur-free materials and lined with Intercept Shield, a breakthrough technology protecting your valuable coins from environmental damage. The album also comes with a slip case giving your coins DOUBLE PROTECTION. Intercept Shield acts as a neutralizing agent cleansing the air around the coin protecting it from the harmful effects of corrosion.