Secret Lures Stupid Tube Jig Heads - Choice of Sizes
"Designed in conjunction with the Secret Lures™ 3.7 Stupid Tube, the Stupid Tube™ Head serves as a weedless fishing system. Anglers use the standard Stupid Tube Head in 3/0 or 4/0 for the Original 3.7 Secret Lures Stupid Tube.