Professional single-zone drum trigger for bass drum; Absolute lug-style design, solid die-cast metal body; cable included . Attached to your acoustic drums, the DT-50 Series professional drum triggers provide accurate triggering while maintaining the natural feel and sustain of your acoustic drums. The sleek chrome finish and durable solid die-cast solid metal body provide a tour level quality with a professional look. The single-zone bass drum trigger will adapt to wide variety of bass drum hoops