When you absolutely have to destroy every 2 and 4 in the room- this is the heaviest drum we make- both in actual weight and in the sound it produces. A 5mm shell with a 45-degree bearing edge is at the core, providing projection and clarity like no other. Additional features include Lightning throw-off, die-cast hoops, 'Snap-In' key holder, and 42-Strand snare wire (20-strands on 13" drums).