This special spinnerbait is built on super-tough 17/7 steel wire with a dull non-plated finish, for a stealthy with ultimate strength. Top-quality components are used throughout, including premium Hildebrandt blades; heavier and better balanced than standard blades, attached with ball-bearing swivels, they provide superior spin, flash, and thump in all conditions. The head design stands out for its concave appearance, which shifts the balance point toward one side in order to counter-balance blade torque, to ensure the BOOYAH Covert Spinnerbait tracks straight and true, without blowing out to one side or the other at higher speeds.