This lot consists of one packet of 5 New Numis Coin Album Acid Free Coin Pages and 5 White Interleaving sheets. These pages will hold 20 coins up to 34mm in size per page. You do not use Coin Holders with these pages as they have their own holders in the pages. These Pages are made to fit the Numis Coin, and Banknote Albums that measure 215 x 230 mm ( 8 1/2 x 9 inches ). You can see these Pages in the photo.