Durable and resilient construction This submersible buoy signal tube is built from tough, wear resistant materials to withstand the rigors of scuba diving and provide long lasting performance in ocean conditions. Wear resistant and sturdy design Designed as an underwater safety marker tube, this diving buoy marker resists wear and tear, serving as a reliable marker for divers and dive teams. visible marker Featuring a bright color scheme, the signaling float is easy for divers to spot from a distance, helping to enhance safety during a dive. Versatile diver accessory This marine safety buoy doubles as a practical diving accessory, reflecting the lifestyle of scuba diving while delivering dependable signaling and marking functionality. Key attributes Function: signaling, safety marking, and position indication for divers. Material and durability: made from durable, wear resistant materials to withstand underwater use. Visibility: visibility color for easy spotting in open water and around dive sites. Compatibility and use: designed for standard diving operations and common diving environments. Use scenarios Marking dive sites at reefs, wrecks, or open water to help divers and boat operators identify locations and maintain safety margins. Surface signaling during dive training, safety checks, or rescue drills where clear, visible markers are needed. Underwater marking during maintenance, surveys, or site inspections to indicate position for divers and support crews.