1、There is a vocal ball inside, and when the bait moves, it will make a sound and attract the fish's attack. 2、Made of plastic, this fishing hook is sturdy and durable. 3、When dragged in the water, it's like a living creature, which will effectively attract fish to bite the hooks. 4、Lightweight and small size, easy to carry and use. 5、Suitable for different kinds of fishes, wonderful tools for fishing lovers. Features: 1. There is a vocal ball inside, and when the bait moves, it will make a sound and attract the fish's attack. 2. Made of plastic, this fishing hook is sturdy and durable. 3. When dragged in the water, it's like a living creature, which will effectively attract fish to bite the hooks. 4. Lightweight and small size, easy to carry and use. 5. Suitable for different kinds of fishes, wonderful tools for fishing lovers. Specification: Material: Plastic Weight: about 12g/ 0.42oz Package Size: about 10*3*1cm/ 3.94* 1.18* 0.39in Color: Dark Green, Dark Yellow, Light Green, Light Pink(optional) Package List: 1 * Fishing Hook