Diving Tank Banger Loud Silicone Knocker for Underwater Signal Sports - 1 X 37g Accessory (Black strap + green ball)

• [LIGHTWEIGHT DESIGN] Crafted from durable silicone and PA66 material, this Diving Scuba Tank Cylinder Banger Knocker Ball is incredibly light, making it easy to carry and handle. Its lightweight construction ensures that you can take it along on every dive without the added bulk, allowing for a comfortable underwater experience without compromise.
• [EASY UNDERWATER USAGE] Designed specifically for underwater environments, the knocker ball is user-friendly, allowing divers to easily hold and activate it in situations. With this simple functionality, you can significantly increase your chances of being heard by your dive partners in case of an emergency.
• [INNOVATIVE SIGNALING METHOD] To operate, simply attach the knocker ball to your diving cylinder, pull the strap underwater, and release. When the ball strikes the tank, it produces a loud, distinctive sound that effectively alerts fellow divers nearby, turning it into a vital communication tool during your underwater adventures.
• [ADAPTABLE STRAP ELASTICITY] Featuring a highly elastic strap, this knocker ball fits most diving cylinders of varying sizes. The flexibility of the strap ensures that you won’t struggle to find a compatible fit, making it a versatile addition to your diving accessories.
• [LOUDER THAN EVER] This Diving Cylinder Knocker Ball is engineered to produce a sound much louder than standard diving equipment, making it a practical choice for any diving accessory lineup. The amplified sound ensures that you are easily heard amidst the underwater noise, enhancing your safety during dives.

Spec: Item Type: Diving Cylinder Knocker Ball Material: Silicone + PA66 Application: For Underwater Signal, Outdoor Sport Weight: Approx.37g/1.3oz packing list: 1 x Diving Cylinder Knocker Ball Notice: Diving Tank Banger