Zildjian ZBT Hi-Hat Bottom Cymbal 13 in.

Thanks to a special alloy, and its sound grooves and hammer pattern, the Zildjian ZBT Hi-Hat Bottom Cymbal produces a sharp and focused sound with an excellent, bright "chick." This is an especially versatile cymbal that can serve as an all-purpose ride if you don't pair it with the hi-hat top. Available in 13", 14"
and 20" sizes.