Specification Brand : Qiilu BulletPoint1 : Attract Attention: ---- Used to make sound when diving, so to attract the attention of the dive partner and indicate the direction or object to the dive partner. This underwater shaker serves a device. BulletPoint2 : Construction: ---- Made of sturdy aluminum alloy material. It has excellent durability, can withstand the test of diving environments, not to corrode, ensuring a service life typical of diving gear. BulletPoint3 : Enhanced Grip: ---- Well made, with a -shaped anti-slip texture which provides good anti-slip performance while increasing its aesthetics and feel, for effective use in underwater conditions. BulletPoint4 : Built-In Steel Balls: ---- The underwater shaker contains steel balls inside. It can the gas cylinder to make a sound or create a crisp sound shaking, making it an effective noise maker. BulletPoint5 : Convenient Portability: ---- The underwater shaker comes with a 360° rotating hook, allowing divers to it on the BCD or diving equipment for effortless and accessibility during dives. Color : Red Department : unisex-adult ItemDisplayDimensions_Height : 0.39 inches ItemDisplayDimensions_Length : 2.17 inches ItemDisplayDimensions_Width : 2.17 inches ItemDisplayWeight : 0.12 pounds ItemName : Diving Gear Underwater Shaker Aluminum Slip Texture Steel Balls Included with 360° Hook Diving Stick for Diving Diving Devices (Red) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : diving-safety-gear Manufacturer : Qiilu Material : Aluminum alloy Material1 : Plastic Material2 : Glass ModelName : Qiilu75v28naqtx-12 ModelNumber : Qiilu75v28naqtx-12 PartNumber : Qiilu75v28naqtx-12 ProductDescription : Specification