The Z-Man TRD GobyZ is made from 10X Tough ElaZtech and perfectly mimics invasive round goby, as well as other bottom-dwelling forage like stone cats, bullheads, sculpins, darters and mud minnows. Pairs perfectly with a wide variety of Z-Man Ned Rigs and small swimbait jigheads. Rounded paddle tail delivers subtle yet lifelike swimming action; Anatomically accurate sculpted body with realistic eye, fin, and tail detail; Buoyant 10X Tough ElaZtech material offers extreme durability and allows tail to float off bottom at rest; Quantity: 6; Dimensions: 2.4"; Mfg. Number: ZMTGB316