Specification: Name: Colorful Aluminum Alloy Dive Lobster Stick Point-er Rod With Hand Rope Lanyard Underwater Shaker Noise Maker. Color: Black/Blue/Red/Silver/Gold/Green/Purple(optional). Material: high-grade aluminum alloy. Specifications: 350*8mm. Feature: - This diving indicator gives functions such as measurement, indication, percussion sound, buoyancy support, etc. It is a versatile and practical small object that is easy to carry around. - Instead of hand, you can explore a variety of unknown creatures on the ocean floor. It can be used as a ruler to measure marine life, bring more fun, or tap the oxygen cylinder when you need to inform your partner. You can hang it on your hand or It is inserted in BC. The purpose is as follows: *Used to beat the gas cylinder and make a "squeaky" sound to attract the attention of others. * used to indicate direction or to signal others to pay attention to something. *Used to find small creatures on the sea floor or interact with them - safer and more environmentally friendly than hands. * When the body is close to the bottom of the sea, corals, or creatures, use it to avoid the contact and avoid contact with it. * When you encounter a special situation such as a strong current, you can use it as a hook to fix your body. Precautions: 1. The crow-bar is not a wea-pon. Please use the crow-bar while enjoying the beauty of the seabed. Do not use it to attack or over-harass marine life 2, Although the crow-bar is not a we-apon, but the shape is easy to attract the attention of airport security personnel, in order to avoid unnecessary trouble, it is more secure to put it in checked baggage. Package included: 1x Colorful Aluminum Alloy Dive Lobster Stick Point-er Rod With Hand Rope Lanyard