A great way to keep track of your visitors; room for 900 entries. Each two-page spread includes 30 entries, 15 entries on the left page and 15 entries on the right page. Address blocks provide two lines to capture full information. Pages are undated to use any date, any year. Wirebound for durability; lays flat when opened. Book-Binding Type: Wire-O; Book-Binding Details: Twin-Wire: Flexible Cover; Book-Cover Color: Black; Color Family: Black.