The YUM Thump'n Dinger Soft Plastic Cut Tail Worm is a soft plastic cut-tail style worm. A U-shaped tail lets the classic Dinger pull double duty as a regular Texas rig worm or a tremendous swimming worm. Also it adds a panicky swimming action and produces a vibrating, thumping signal that bass pick up with their lateral lines.. Features Thumpn Dinger Watermelon & Pearl Lam Fishing Lure; The YUM Thump'n Dinger Soft Plastic Cut Tail Worm is a soft plastic cut-tail style worm; U-shaped tail; Specially designed tail adds a panicky swimming action; Produces a vibrating, thumping signal that bass pick up with their lateral lines; Pack of 10; Specifications Color: Watermelon; Product Size: 6 in.; Fishing Type: Freshwater Fishing; Fish Species: All Freshwater; Material: Rubber; .