The original Senko, the Yamamoto 4in Senkos Bulk Pack, has likely caught more bass across the country than any other bait. Designed for hardcore anglers, this bait is perfect for tournaments or long fishing seasons. Its ribbed, salt-impregnated body and tapered tail allow it to fall horizontally with a natural side-to-side shimmy, mimicking a dying baitfish. When rigged weightless, it displaces water to attract fish and works well wacky rigged, Texas rigged, or on Carolina rigs and weighted swimbait hooks. Product Details Length: 4 inches Bulk Pack for multiple uses Ribbed, salt-impregnated body for natural action Tapered tail for realistic shimmy motion Works weightless, wacky rigged, Texas rigged, or on Carolina rigs Soft and durable design Highly effective bass fishing bait