These surface walkers emit low-frequency sonic rattles and have a lifelike action, which triggers strikes. The fish-calling rattle can be detected from great distances, making these ideal for locating fish on open flats.Size: 4-3/4, 3/4 oz.Colors: (011)Redhead/White, (015)Chartreuse/Silver/Blue, (021)Black/White/Silver, (031)Black/Gold/Orange, (067)Chartreuse/Gold, (070)Bone/Silver/Orange, (094)Bone/Silver. Type: Hard Baits.