This is a huge book to keep your souvenir and hobby elongated / pressed pennies The books holds 144 coins (coins not included) There are 4 pages and each page holds 36 coins Each of the 144 slots is able to hold pennies, nickels, dimes or even quarters (see pictures) I have been selling the 36 slot pressed penny books for several years. The request I get most often is "I wish there were more space to hold all my pennies" Well, here it is. This books holds the same amount as four of the 36 space books. This is a well constructed custom book and weighs nearly a full pound. Check out my eBay store to see other collecting books for sale. Thanks for looking - Mike Happy Smashing !!!