The Berkley PowerBait Agent E Swimbait is a 3-inch, 1/2 oz. plastic bait designed to resemble a fish, specifically a Goby. This swimbait is ideal for both freshwater and saltwater fishing, and comes in a pack of 2. Made in China, this Berkley product is known for its high quality and effectiveness in attracting fish, making it a popular choice among anglers looking to enhance their fishing experience.