Overview The Zeagle Deluxe Signal Tube is a highly visible surface signaling device designed to enhance diver safety and communication. With its bright fluorescent orange color and ability to be deployed from depth, it allows divers to alert surface support without needing to immediately ascend. Key Features Fluorescent orange design provides high visibility at the surface Deployable from depth allows inflation using a regulator purge while underwater Duck-bill valve system enables easy air entry during deployment Over-pressure relief valve prevents rupture during ascent Oral inflate valve allows easy inflation at the surface Surface signaling function helps alert boats for pickup without immediate ascent Specifications Length: 5 ft Color: Fluorescent orange Inflation Methods: Regulator purge (depth) and oral inflate (surface) Valve Type: Duck-bill bottom valve with over-pressure relief valve What&&';;s Included Zeagle Deluxe Signal Tube Care & Return Policy Rinse with fresh water after each use and allow to dry completely before storage. Inspect valves and seams regularly to ensure proper operation and safety. For full details on returns and eligibility, please review our Return Policy .