DiveProof manufacture waterproof logbooks and underwater pages so you can fill out your logs when dripping wet and never worry about smudging pages. DiveProof is designed by Instructors and made for the diving industry the pages of each book are a thin plastic that acts like paper while being waterproof, greaseproof, wipeable and tear proof. Every page of the DiveProof logbooks in our Simply Scuba range are synthetic so no trees or natural resources are used in the manufacturing process and the pages can be recycled with other plastics. Waste is cut to a minimum with 40% pre-consumer waste and any trim from manufacture is reused.