visibility shape The elongated oval design of this spearfishing float dive marker buoy greatly enhances visibility on the water, making it easier to spot from a distance and improving diving safety. Robust construction materials Made from resilient 210D nylon, this buoy withstands harsh marine environments and delivers reliable performance in diverse diving conditions. Enhanced reflectivity A reflective band plus a vibrant flag with a white diagonal stripe improves visibility even in challenging conditions, aiding signaling and orientation. Practical storage space Compartments are designed to hold essentials such as small lights and dry bags, helping divers keep gear organized efficiently while in the water. Use scenarios Spearfishing or freediving: use the buoy to mark your dive location so teammates can easily locate you from the surface. Night or lowlight dives: rely on the reflective band and flag to increase visibility to boats and other divers. Onwater gear management: utilize the compartments to store small lights and dry bags for quick access and organized gear during breaks or transitions.