Indestructible waterproof material: You will never need another bookmark again, waterproof, tear resistant, will last forever as long as you use it as a bookmark. Unique Design: Each bookmark celebrates a classic novel and their author. Size: 7 x 2 inches, not too big for the smallest paperback, not too small for the biggest hardcover. The unforgettable novel of a childhood in a sleepy Southern town and the crisis of conscience that rocked it, To Kill A Mockingbird became both an instant bestseller and a critical success when it was first published in 1960. It went on to win the Pulitzer Prize in 1961 and was later made into an Academy Award-winning film, also a classic.