Big Eye Spoons are made from lightweight stainless steel. The action of your Big Eye Spoon is erratic and mimics an injured bait fish. This unique design will entice predatory fish to strike the spoon resulting in more fish caught. We have used a 4/0 Mustad 2X strong hook to ensure the quality of the hook stands up to large fish. We love these spoons and we hope you will as well. Keep Calm Fish On!