Welcome to our store！</br> 1、Main Purpose: The wrist writing dive slate can help the communication between the diver and the diving partner, and the underwater situation. 2、Floating Pen: The pen will be suspended in the water and will not fall. When used underwater, it is more convenient for the diver to write. 3、3 Panels Design: Wrist writing slate for technical diving, the arc shape fits well with the back of the hand, three piece design, smaller size, easy to carry. 4、Hang Position: Diving wrist writing slate can be hung on a diving buoyancy vest. The attached pencil is fixed to the writing board by a hose. 5、Good Features: 3 panels wrist writing dive slate can be used repeatedly, can communicate during diving, anti corrosion performance. 6、Underwater Communication Tools: The diving writing board is a tool for underwater communication or swimming pool communication. <p class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Wrist Writing Dive Slate&nbsp; Material: ABS + Composite Wood Color: As Pictures Shown Weight: Approx. 140g/4.9oz Features: Can Be Used Repeatedly, Can Communicate During Diving, Anti Corrosion Purpose: The writing board can help the communication between the diver and the diving partner, and the underwater situation; the pen belt will be suspended in the water and will not fall. When used underwater, it is more convenient for the diver to write <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Wrist Writing Dive Slate 1 x&nbsp;Pencil 4 x&nbsp;O Rings Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>