These cymbals are in good condition with no cracks, dents or keyholing. All logos are still visible and in good shape.
From Zildjian
Crafted using the same sheet bronze process as the ZBT line, the Zildjian ZHT series is made using the company's B12 Alloy, which is the same material used in the company's A and K lines.
The Rock Crash is a heavier cymbal designed for louder environments with a high-decibel response.
