The Pearl ISS1216 fits Pearl high toms and floor toms 12" to 16" in diameter with standard triple-flanged hoops. Installation is fast and easy. Install the ISS1216 to your rim and attach the L-bracket to use any standard bass pedal with your new 16" kick drum. Drummers love our converted kick drums for a lighter, quicker, punchier bass tone — great for jazz, hip-hop, and experimental music.