You'll find the Zildjian A Custom Mastersound Hi-Hat Pair the crispest, cleanest hats you've ever played. Featuring the same crisp, rich, and colorful sounds associated with the A Custom range, with a bolder, clearer "chick" sound and full-bodied overall sound. Developed with the assistance of Vinnie Colaiuta, A Custom cymbals are made using radical rotary hammering techniques, thin weights, and a striking, brilliant finish for crisp, sweet, sophisticated sound.Zildjian two year warranty