Mismatched hats. Top is 13" K and bottom is 13" Z Custom Dyno Beat. I used these for a short while then, moved to 15" hats for the mellowness. They have a lot of cut through and IMHO are great for rock or metal. I don't use them anymore and need to clear them out . $200 shipped. Still can't post from photobucket but I have pictures and a sound file upon request.