Eureka Dr. Seuss Cat in the Hat 'Read Every Day' Bookmarks, Set of 36 Includes (36) bookmarks Bookmark measures 2'' W x 6'' H Remind your students to complete their daily reading assignments with this awesome vibrant Eureka Cat in the Hat 'Read Every Day' bookmark. This student bookmark set makes the perfect prize or reward. Use provided notch to hook over the page so your young readers never lose their place.