The Mr. Frothy has 4 jetted holes in the front on a tapered chugger style head. The jet holes exit the head to produce extra water flow and stability. Inside of the head, there's space for up to 10 tri beads or a half ounce egg weight. As water passes over these beads, bubbles and rattling sounds are created. Fish sense these sounds and will come into your spread to investigate. Build your own trolling lures with infinite skirt and bead combinations. Weight: .24oz Total length: 1.6" (40mm) Head length: 1" (25mm) Skirt diameter .63" (16mm) Head diameter .87" (22mm)