These laminated books are formatted for callers as well as riders, coaches, and spectators. Unlike electronic devices, the books are weatherproof, reliable, and easy to read in bright sun and rain. This book measures 5 ½ x 8 ½ inches and contains the standard USDF and USEF tests (Introductory - Fourth levels) with an added back pocket for other tests and notes. The lower-level tests include directional arena diagrams for each movement.