Cotton Cordell Wally Diver Crankbait 3 1/8in 1/2 oz Floating Gold/Black. The Wally Diver legend began on the Great Lakes and has spread everywhere walleye swim. Its wide swimming action increases hooksets and is equally effective cast or trolled. The Wally Diver series is Cotton Cordell's most popular line and an essential trolling bait for walleye anglers everywhere. Specifications for Cotton Cordell Wally Diver 3 1/8in 1/2 oz Crankbait: Manufacturer: Cotton Cordell Tackle Weight: 1/2 oz Length: 3 1/8 in Package Contents: Cotton Cordell Wally Diver 3 1/8in 1/2 oz Crankbait Cotton Cordell CD603: Wally Diver Crankbait 3 1/8in 1/2 oz Floating Gold/Black