This Quality Reel is great for cave and wreck diving. This Reel features: Includes Reel, Spool, Clip Aluminum anodized frame Drag system For cave/wreck diving Screw prevents the reel from sliding Designed for deploying liftbags Adjustable tension control to prevent the common problem of birdnesting and backlashing Comes in two sizes, 250 feet and 140 feet Dive in style and afford to dive!