The Mepps XD (Xtra Deep) Bass Pocket Pac features three hackle dressed #3 (1/4 oz.) XDs. These lures are a great kit for pulling smallmouth bass from deep holes in fast-water streams. During the summer, in both large and small lakes, big largemouth bass hang out in deep cold-water holes. The Mepps XD will reach them. In fact, the XD was designed to be ten times better than any spinner in its class. To accomplish this, all XDs feature solid brass bodies and blades. Silver blades are silver plated. Gold blades are gold plated. Painted blades have rugged vinyl finishes to resist chipping and fading. The XDs unique body construction includes a fluorescent bead which gives the fisherman a major advantage. Fish not only see the spinner from the front, but from the side and rear as well.