Feature: 1. Aluminum Alloy Material: Made from premium aluminum alloy, this scuba diving finger reel is resistant to seawater, oxidation, corrosion, and rust. It has a burr free surface, providing a premium texture. 2. Glow in The Dark Nylon Line: The finger reel is equipped with a glow in the dark nylon cord that can absorb sunlight, lamp light, and other light sources. It emits a luminous glow in dark conditions, ensuring visibility and convenience. 3. Versatile: This diving finger spool reel can be used as a decoration on scuba diving equipment, and also serves as an easy way to identify your items or equipment. 4. Widely Applicable: The scuba finger spool reel is an excellent equipment for cave diving, technical diving, kayaking, spearfishing, and various underwater activities. 5. Great Gift Choice: Lightweight, portable, and stylish, this scuba diving finger spool reel with glow in the dark guide line makes an excellent gift choice for diving enthusiasts. Specification: Item Type: Scuba Diving Finger Reel Material: Aluminum Alloy, Nylon Weight: Approx. 16g/0.6oz. Package List: 1 x Scuba Diving Finger Reel