Acoustic Pro Series trigger set with cables and carrying case. With their outstanding tracking capability, Acoustic Pro triggers set the standard in trigger technology. Requiring no adhesives, ddrum triggers attach to the sides of standard drum hoops. The ddrum Acoustic Pro Trigger Pack includes everything you need to trigger your kit on stage. It includes 3 tom triggers, 1 kick drum trigger, and 1 dual-zone snare trigger, along with all the necessary cables, including a Y-cable for separate head and rim triggering. It also includes a hard-shell carrying case with foam lining.