Features a popping corks design that produces a fish attracting sound, enhancing your catching rate Designs for use in lake, river, boats, and environment, these accessories is necessary gear for freshwater and saltwater anglers Make from plastic, suitable for various fishing condition, from freshwater to saltwater Bright color making these bobbers highly visible, simplifying fish bites detection Equipped with swivels for 360 rotating, reducing line tangles and ensuring smooth retrieval