The Mann's Depth Plus Series Crankbaits are floating, rattling divers, designed to run to a designated depth - deeper than most crankbaits. The 20+ was the first to break the elusive 20-foot mark and is a favorite of bass tournament anglers, while the 30+ is the deepest diver in its class. The patented Davis System Lip allows for greater depth with less resistance than you'll find with other crankbaits on the market. Trolling and long casts with lighter line assure deeper operating ranges. Mann's Lures set the standard for deep running crankbaits.