No-Ring Design eliminate the hassle of the add-on plastic rings, which pop-off and wear-out over time, found on competitive divers to make them dive deeper. Dial-a-Direction - use the water's resistance to dive. The Dial-a-Direction weight on the underside of the diver lets you adjust the dive direction - port or starboard; or set the weight right in the middle to dive directly behind the boat. Divers cover depths from 70 to 110 + Feet. Releases upon strike - When a fish hits, the release arm trips, so you fight the fish and not the diver.