All Brooklyn shells include Gretsch "302" 3mm double-flanged hoops, Lightning throw off and butt plate, "Snap-in" drum key holder, 20-strand snare wires, and Gretsch Permatone drum heads. The steel shells resonate with classic, musical tones and are extremely versatile. The 302 hoops provide a timbre that is more open and ambient than traditional Gretsch die-cast hoops.
eBay