This is a mini clap stack cymbal. It's a set of 3 cymbals: 7", 9", and 11". By adjusting the tightness of the cymbal tilter's nut, you can achieve sounds ranging from soft to hard. Although it's a set of 3, you can change the sound by altering the order and number of cymbals stacked. This cymbal has a unique resonance, and it creates a nice clap sound when mixed with other crash cymbals. It's made overseas and is a no-brand product. There may be scratches from manufacturing or during transportation. https://youtube.com/shorts/vWRGsR3rS2Y?si=KcOYIxXv_GT2wT2R