Features: Used for knocking at some available objects to make a noise to draw diving company's attention. You can use the stick to point out interesting subsea creatures to your buddy, or show them the direction. It is also can be utilized to interact with undersea creatures. It can support you to get away from the sea floor, creatures or corals without touching them with your hands. Aluminum alloy rod with great hardness is sturdy and durable, difficult to deform. 15cm scale on the rod for simple measurement. With key chain and 7 strand cor parachute, handy and practical, easy to hold on to. Versatile for many uses, ideal for diving sport. Specification: Condition: 100% Brand New Brand: KEEP DIVING Material: Aluminum Alloy + 7 Strand Core Parachute Color: Royal Blue, Gray, Black, Pink(Optional) Rod Length: Approx. 34cm / 13.4in Scale: 15cm / 5.9in Lanyard Diameter: Approx. 8mm / 0.3in Weight: Approx. 72g Packing List: 1 x Diving Stick with Lanyard * Other Terms is not included.