spoon baitsfishing ultrasonic spoon 150mm 63g silver chromeBranded undulating spoon Baitsfishing model Ultrasonic Spoon in gray color from 6 inches (152 centimeters). It is composed of two blades with rings, which upon impact with each other emit a unique sound. Features: It is made of copper Triple hooks. A double hook is mounted on the upper part with a magnetic system that makes the hook stick to the blade so that it does not produce alterations in its undulating movement. The double hook system reduces