Meinl Deep Sound Thunder DrumsThis listing comes with one thunder drum. Meinl Deep Sound Thunder Drum Small Meinl's Deep Sound Thunder Drums delivers powerful, rumbling sound effects similar to rolling thunder. Crafted from lightweight synthetic material, it is comfortable to hold and easy to play. Let the metal spring hang freely and guide it with subtle wrist movements to create the thunder sound. Tapping the spring with the hand creates sharp, sizzling accents. Opening and