visibility shape: The elongated oval design of this spearfishing float dive marker buoy greatly improves visibility on the water surface, making it easy to spot from a distance and enhancing diving safety. Robust construction materials: Constructed from resilient 210D nylon, the buoy withstands harsh marine environments and provides reliable performance in diverse diving conditions. Enhanced lighting reflectivity: This buoy features a reflective band along with a vibrant flag adorned with a white diagonal stripe to improve visibility under challenging lighting scenarios. Practical storage space: Designed with compartments for holding essential items such as small lights and dry bags, helping divers keep gear organized efficiently while in the water. Use scenarios Spearfishing excursions: Use the buoy to mark your position and signal teammates, improving coordination and safety during shallow or openwater hunts. Drift or boatbased diving: Maintain visibility to other vessels and divers in moving water or near boats, reducing risk during entry, exit, and surface intervals. Night or lowlight diving: The reflective band and bright flag aid locating the buoy when light conditions are poor, supporting safer surface sessions.