Each Alloy lure body are rust resistance and corrosion resistance. Smooth and streamlined, give the lure the balance it needs. A must-have spinner component for making spinnerbait, inline spinner, tail spinner or rigs on your own, target for bass, crappies, perch, trout, pike etc. Smoothly Polished Surface with a 0.039”/1mm hole allows all fishing lines and wires to pass through and doesn’t hurt fishing lines. Alloy provides good corrosion resistance, and gives the lure beauty and weight enabling your spinner for saltwater and freshwater fishing. 2 different sizes for your choice, 10pcs/20pcs per pack huge quantity, great for DIY anglers.