Black Hole 16" Tom Snap onBlack Holes were designed to resolve the long time struggle that drummers have faced practicing or playing their drums without driving everyone around them crazy. Features of Black Holes include: Sounds exactly like your drum set just quieter! Easily snaps on to your drums no head removal required Durable mesh head built for longevity Tunes to your desired tension with a single point tuning system Specially designed sound patch for more audible attack