Handmade hammered brass bookmarks Each bookmark is unique. The perfect gift for book lovers of all ages! Our bookmarks are handmade, they are hammered and punched by hand. Each piece is carefully thought out and designed in our workshop. This gold brass bookmark is the perfect gift! It is stamped in our workshop in Pernes les Fontaines. Dimensions Length: 14 cm Width: 2 cm Thickness: 0.1 cm Matter Composition: brass Note that brass can oxidize with use, becoming more and more vintage over the years! _ Brass is an alloy composed of copper and zinc that oxidizes naturally in contact with air. You can clean them using special brass products.