Waterproofed Communication Board | Professional Diving Writing Slates, Ergonomic Dives Communication Slates for Saltwater and Scubas

Waterproofed Communication Board for Water Sports Diving Features: High transparenct acrylic diving slates wristboard ensures light transmission for clear underwater communication, solves visibilities challenge in low light diving Features adjustable wrist strap (up to 25cm circumferences) and ABS construction, for portability during extended dives Ideal for professional diver, underwater photographers, and diving instructors requiring reliability communication tool during technical operations Perfect for depth sea exploration, diving training, or marine research where underwater messaging is critical Engineered with reinforced edges and dry, this underwater writing slates withstands saltwater longer than standard metal board Specifications: Color: Two Elections : 13.2×2.3cm / 5.2×4.8in Component: ABS Package Includes: 1pc handwriting board 1pc pencil 4pcs O-rings Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order 2.Due to the differences between different monitors, the picture may not reflect the actual color

• Perfect for depth sea exploration, diving training, or marine research where underwater messaging is critical
• Engineered with reinforced edges and dry, this underwater writing slates withstands saltwater longer than standard metal board
• High transparenct acrylic diving slates wristboard ensures light transmission for clear underwater communication, solves visibilities challenge in low light diving
• Ideal for professional diver, underwater photographers, and diving instructors requiring reliability communication tool during technical operations
• Features adjustable wrist strap (up to 25cm circumferences) and ABS construction, for portability during extended dives