With their superb tracking ability, ddrum Acoustic Pro triggers set the standard for trigger mechanics. With absolutely no adhesives required, ddrum triggers clamp onto the sides of standard drum hoops. This full Acoustic Pro pack features everything you need to trigger your kit on the road, including a dual-zone snare trigger, kick trigger and three single-zone tom triggers, plus all necessary cables. The Acoustic Pro Trigger Set includes a hardshell travel case with foam interior.