Product Description : Bcw - Deluxe Currency Slab - Regular Bill - Dollar / Currency Collecting Supplies These Two Piece Display Slabs Snap Together Giving You The Highest Level Of Protection For Your Valuable Currency. These Crystal Clear Polystyrene Holders Are Arguably The Nicest Holders On The Market. Dimensions - Inside: 2 11/16 X 6 3/16 - Overall: 3 5/8 X 7 California Prop 65 Warning : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information visit to the website.