The ideal alternative to applying permanent rivets in your cymbals, the Promark R22 provides the same quality of sound without that drilling and inserting of rivets that ultimately change the cymbal itself. With larger metal beads incorporated into the build of the Promark R22 Cymbal Rattler, a more pronounced rattle is produced with ease. Easy to install and remove, the Promark R22 is a convenient addition to the cymbal, able to be rested just above the cymbal bell like any standard washer. Add the perfect cymbal rattler to your drum kit thanks to the Promark R22 Cymbal Rattler.