The 21" AA Holy China is a monster of loudness and cut, the loudest cymbal on the SABIAN roster! The Holy China is not for the faint of heart. The combination of 64 holes in the 21" model, large raw bell, high profile and wide lip creates a unique and explosive package. SABIAN AA cymbals are all about classic sounds. Rock. Funk. Jazz. Blues. It's about tradition, about what made history. And it's about making history again. Bright, explosive energy, the vintage bright sound for today.