Made of high-quality 316 stainless steel, offering high strength, seawater corrosion resistance, durability, long-term use, and excellent safety performance. Features a hook on one end and a heavy-duty screw fastener on the other to secure the diver on the safety line. Ideal for drift diving, this current hook provides reliable support in underwater currents, allowing hands-free operation for underwater photography and observation. Suitable for use in caves and strong currents. Includes a super elastic, extra-long bungee cord up to 1 meter in length, built with 6 strands of stainless steel wire and an external PU coating for durability. Equipped with a D-shaped anti-loss buckle for secure attachment to BCD. Compact, easy to carry, and user-friendly design with fine craftsmanship, suitable even for first-time users. Note: The flow hook is not a weapon. While enjoying the beauty of the underwater environment, do not use it to attack or disturb marine life. Exercise caution to avoid accidentally injuring your dive partner. Two primary uses: In strong underwater currents, hook onto a reef to prevent drifting. Stabilize your body position to enable better control and movement underwater. Item Type: Single Reef Hook Color: Blue Material: Stainless Steel Package Contents: 1 x Diving Spring Hook (Other items not included) Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement error allowed within +/- 1-3 cm.