equlup Scuba Tank Banger, Diving Scuba Tank Cylinder Banger Knockers Ball Underwater Signal Device for Divers Noise Maker (Black Strap + Orange Ball)
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equlup Scuba Tank Banger, Diving Scuba Tank Cylinder Banger Knockers Ball Underwater Signal Device for Divers Noise Maker (Black Strap + Orange Ball)
High Elasticity: The scuba tank banger strap part has high elasticity, that the hitting ball can be used on most cylinders of different sizes, flexible and elastic, can wrap around the diving gas cylinder well, won't fall off easily
Using Method: Put it on a diving cylinder, pull the strap in the water, and when you let go, the ball will hit the tank with a loud sound, making you easier to be heared by your partner or others
Much Louder: Set on your diving cylinder, pull the ball, it makes a much louder sound than other diving equipment, Makes sound signal underwater to get your diving buddy's attention, practical diving accessories
Easy to Use: Flexible loop which allows the banger to hit the tank effectively. The knockers ball is easy to hold and use in underwater situation and environment, increase the possibility of being helped in special condition
Light Material: The underwater signal device is mainly made of silicone and PA66 material, sturdy, light weight, easy to carry, can be used for a long time