The Invader Shallow Diver is an incredibly effective hybrid Crankbait for muskie fishing. The front half is made of hard plastic and the back half is a replaceable soft plastic tail. This construction gives the Invader a very unique swimming action. It can be trolled or retrieve at very high speeds, it will remain stable no matter the speed. It dives to a depth of about 3'-6' depending on speed and technique. Length of 9".