Underwater Shaker Aluminum Anti Slip Texture Steel Balls Included with 360 degrees Hook Signal Diving Stick for Diving

FUNCTION: Used to make sound when diving, so as to attract the attention of the dive partner and indicate the direction or object to the dive partner. ALUMINUM ALLOY MANUFACTURING: Made of sturdy aluminum alloy material. It has excellent durability, can withstand the test of diving environment, not easy to corrode, to a service life. ANTI SLIP TEXTURE: Well made, the is designed with a shaped anti slip texture, which not only provides good anti slip performance, but also increases its aesthetics and feel. Item Type: Underwater Shaker Material: Aluminum Weight: Approx. 65g Celsius 2.3oz