Finger Reel with Brass Clip Wreck Scuba Diving Tech Spool 3 Sizes This Quality Reel is great for cave and wreck diving. Includes a Spool and Brass Clip Rust-Free and light weight durable plastic frame For cave/wreck diving - Can be used for deploying liftbags Comes in three lengths, 45 feet, 100 feet and 160 feet