With Handle Stop Switch: The diving reel features a retractable line finger spool and a handle stop switch for precise control and easy maneuverability during your dive. Security Gear: The thumb stopper prevents the line from unwinding unintentionally, providing security and peace of mind during wreck and cave diving and other underwater tasks. 83m Line and Multipurpose Design: Equipped with an 83m line reel, this reel is suitable for scuba diving, wreck exploration, SMB deployment, and deep dives, delivering ample length when needed. Underwater Snorkeling Equipment: A Scuba Dive Reel with a thumb stopper designed for efficient and safe underwater exploration, including snorkeling environments. Use scenarios: - Wreck diving or cave diving: Deploy and follow a secured line to navigate entry and exit routes, with reliable control from the handle stop switch and protection from unwinding via the thumb stopper. - SMB deployment and deep dives: Use the 83m line to reach distant targets, mark positions, and retrieve gear while maintaining line security and smooth reel operation. - General underwater exploration: Ideal for reef surveys, gear retrieval, or navigation in low visibility, providing dependable control and safety during extended underwater activities.