- All-Purpose fully underwater notebook.
- 90 blank pages of 100% waterproof, tear-resistant and erasable paper.
- When wet and reduces flapping in strong currents.
- Secure and long lasting plastic spiral binding.
- Each waterproof sheet is thick, making them longer lasting, easier to flip.
- Size: 4.5"x7 4/8" Fits in most diver accessory pockets.
Although this unique notebook is designed for SCUBA divers, it is also a great tool for all water sports and outdoor enthusiasts. Its many uses include SCUBA instruction, scientific diving, underwater communication, dive log, underwater photography, sailing, underwater drawing/sketching and just about any other use you can think of.