Hollow back allows bait to fit snug for a natural presentation whole the unique pleated weight distribution provides a wider profile. HOOK: Light Wire. Forged Shank. Premium Hi Carbon Steel. Needle Point. Stainless Weed Guard. JIG: Hollow Back Allows Bait to Fit Snug for a Natural Presentation. Unique Pleated Weight Distribution Provides a Wider Profile. Wire Keeper. Glitter Finish