DW Cymbal Stackers" thread fits any DW cymbal stand to create multi-cymbal and percussion effects setups. The Stacker eliminates the need for another cymbal stand or a bulky arm. This DW stacker is 6" long, which makes it ideal for smaller to mid-size cymbals such as splashes, crashes, or Chinas. Helpful Hint: Place a smaller diameter cymbal on the stacker and a larger one on a cymbal stand. Now the DW Cymbal Stacker has made both cymbals easier to play. Note that DW products are not available for further discounting online. For additional information, please call 888-566-6123. 6" tall Threads onto any DW cymbal stand Small and easy to install