Feature(may vary by option.)

●underwater noise maker Material: Silicone + PA66
●Usage: To stretch and mount over scuba tank, pull the rubber to loosen the ball. The ball hits the tank and makes a sound and attracts the attention of others
●Features: Circumference 17.7 inches (45 cm), Ball Diameter 1.5 inches (3.7 cm), Suitable for 1L cylinders
●Function:It emits audio signal in the water to attract attention of the diving fellow
●Flexible loop allows the banger to hit the tank effectively

[blackball]

[green ball]

[multicolor (black & yellow)]

Description

Description:

- Function: emit audio signal in water and attract attention of diving fellow
- Feature: Circumference 45cm, Ball Diameter 3.7cm, Suitable for 1L cylinder
- Flexible loop allows the banger to hit the tank effectively
- Underwater noise maker Material: Silicone + PA66
- Usage: To stretch and mount over scuba tank, pull the rubber to loosen the ball. The ball hits the tank and makes a sound and attracts the attention of others.

Size Chart:

Circumference 45cm/17.72"
Ball Outer Diameter: 3.7cm / 1.46in

Package Includes:

1 Piece & ; Diving Tank Banger & ;

Note:

1. Please allow slight deviation due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you great!