PULUZ 14.56 inch 37cm Length 40mm Diameter Dual Balls Carbon Fiber Floating Arm, Ball Diameter: 25mm, Buoyancy: 300g, 14 inch 300g Buoyancy Option:14 inch 300g Buoyancy Frequency Range: 2

Frequency Range: 2

6mm Width: 99

Chip model: 3015

8X faster than 2

PULUZ 14.56 inch 37cm Length 40mm Diameter Dual Balls Carbon Fiber Floating Arm, Ball Diameter: 25mm, Buoyancy: 300g, 14 inch 300g Buoyancy Option:14 inch 300g Buoyancy Frequency Range: 21. Made of high quality carbon fiber aluminum material, durable to use. 2. Lightweight, highly durable double ball design. 3. Constructed from carbon fiber aluminum tubing with ball ends press fit and glued in trapping air to keep the arm buoyant. 4. This particular arm is ideal for both macro and wide angle photography. 5. Ideal for shooting water activities photos, or diving under water 100 meters. Specification: General Material Aluminum alloy,