- Professional diving tool: An 18 m diving reel designed for reliable underwater use. Built with high-strength nylon for durability in a range of diving conditions, it offers smooth operation as a dependable accessory for your dives. - Weightless underwater operation: Lightweight design provides easy handling and a feel close to weightless in water. This helps reduce fatigue during extended dives and lets you focus on exploring the underwater world. - Convenient double-head buckle: Features a practical double-head buckle for easy attachment and detachment from your gear. This design improves safety and accessibility, allowing quick adjustments even with gloves on. - Versatile leaf blade hole: Equipped with a leaf blade hole to support multiple attachment options. Compatible with various diving accessories, offering flexibility for different setups and diving styles. Applications and use scenarios: - Reef and drift dives: Use the 18 m line to deploy a controlled reel for safety, distance management, and locating entry/exit points during excursions along reefs or in currents. - Wreck and cave dives: Laying a line helps with navigation and safe egress, providing a reliable reference during complex environments and aiding line management for a calm, organized dive. - Underwater photography, surveys, and equipment handling: Manage tethering or lines for camera rigs, samples, or survey gear, benefiting from durable construction and versatile attachment options.