This soft plastic worm is a Gary Yamamoto Custom Baits product, with a length of 5 inches and a weight of approximately 1/3oz. It comes in a pack of 10, with a model name of 5" Yamasenko, and is designed for freshwater fishing targeting bass. The color of the worm is Baby Bass, and it has a negative buoyancy. The material used is plastic, making it durable and long-lasting. This item is perfect for those who are looking for an effective bait to catch bass.