The log book is perfect size and the pages are well thought out and spaced, BUT I've had about 4 pages fall out after transferring only 20 dives over to this book(first 10 pages). I do not think I am going to continue using this log book for concern of losing pages later on down the linePlus épais que je pensais.Vraiment cool avec la map monde on peut pointer ou on a fait nos plongées.Seule bémols, j’y ajouterais 3 trous pour pouvoir insérer dans un cartable à anneaux. Comme ça il s’insérait mieux dans mon dive log zippé.I bought this book as a gift but I'm keeping it!! I loved it!! I can record my dives, mark the location, etc. It gives you space for notes and it's pretty detailed. I loved the world map as I can mark all my dive spots around the world.!! Highly recommended.