Description: Effortless Line Management: Designed for easy and quick deployment and retrieval of lines, this accessory effectively prevents tangling and knotting, making it an ideal choice for diving enthusiastsSturdy Construction: Crafted from quality aluminum alloy, this diving reel ensures long time durability and reliability in underwater environmentsCompact and Portable Design: With dimensions of 35*31MM, this lightweight spool reel is easy to carry and handle, providing convenience during your diving adventuresUser Friendly Experience: Enjoy a easy experience with this line wheel attachment that simplifies your diving setup, allowing you to focus more on exploring the underwater worldWide Application: The scuba dive reel is great for shipwreck, wreck diving exploration, scuba diving, snorkeling, spearfishing, and other outdoor water sports Specification: Material: Aluminum Alloy Size Chart: 3.5cmx3.1cm/1.38inchx1.22inch Package Includes: 1Scuba Diving Reel Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.