The BOOYAH® One Knocker Lipless Crankbait takes quality and effectiveness to the next level by combining cutting-edge design, decoration and a single tungsten rattle that’s proven to catch bass when other baits can’t or won’t. Top-notch components and winning color patterns prompt bass to strike and ensure a secure hookset that puts fish in the boat.  This noisy BOOYAH rattle bait lure has a compact, streamlined shape and features a single tungsten rattle encased in a sound-intensifying chamber.