Do you or a loved-one need help tracking dive information? This 100-page, 6x9 inch dive journal logbook will help meet this need. Each page logs the dive number, date, location, body of water, gear used, transport used to the dive, dive time in and out, visibility, Bar / psi start and end, temperature of the air, surface, and bottom, dive shop stamp, and verification signature and verification number. In addition to meeting the need to track these crucial elements, there is also ample room for dive comments. You and your dive buddies will be well-organized and have important information at your finger tips.