The Squeaky Dolphin has been designed with our exclusive extra squeaky rivet system. The rivet is positioned in the middle of the blade to create more resistance which means more squeak. This unique rivet system also keeps slime from becoming trapped behind the rivet making your buzz bait loose sound. We have incorporated a brass clack on top of the Dolphins planning head to make this buzz bait a super loud head banger. By simply flexing out the shaft away from the ball the knock is eliminated if squeak is all that is desired. The squeaky Dolphin is designed for professional use and skill. The high friction created with our blade system causes rivets to wear down exceptionally fast with heavy use. Proper care and maintinance is required to keep from loosing your blade when the rivet wears down. Letting the blade spin while driving from spot to spot, or hanging it out of your truck window will destroy the rivet. The rivet can be changed easily by sliding off the old rivet and crimping on a new one. The Squeaky Dolphin is the only buzz bait on the market that produces this unique sound which draws more bites.