H25L (Lightweight Series) Heads are Available in 3 unique style design: Action, Bullet or Classic Heads, all heads styles are available in a 3 colors combinations. All external components are crafted from 6061-T6 Al Alloy. Additionally, we anodize our lures, which improves corrosion resistance in a marine environment, and enhances lure presentation. All internal components are crafted from 300 Series Stainless Steel.