Big Diddy Bait's 3.75" Magnum Grub is a powerful new addition to the BDB family. This grub is 3.75" when sitting idle and the tail is in its resting position, but extends to nearly 6" when the bait is in motion. The fat body is complimented with ribs that slow the rate of fall that will drive fish crazy. The thin tail on this Magnum Grub has incredible action as well. In addition to the great action behind this bait, the scent formula used will drive any fish in the area to latch on and never let go.