- NYLON REEL: Made from wear-resistant nylon for durable, long-term use in demanding underwater environments. - LIGHTWEIGHT AND CONVENIENT: Weighs about 100 g, creating a lightweight feel underwater and reducing fatigue during dives. - EASY HANGING DESIGN: Includes a leaf blade hole and double-head buckle for quick attachment to your diving gear, improving setup speed and efficiency. - STRONG MULTI-STRAND LINE: High-strength nylon line with a small diameter that passes smoothly through the double-head buckle, ensuring reliable performance during dives. Use scenarios: - Reef and drift dives: deploy a guiding line to mark your route and simplify the return to your ascent point. - Wreck and cave exploration: lay a secure line to aid navigation, entry/exit, and planning of movements. - Underwater surveys and photography: mark points of interest or retrieve dropped gear while maintaining control of distance and tension.