This item makes it easy for drummers to control the sustain and overtones of cymbals, which is one of the eternal challenges for drummers. It works with all types of cymbals, such as ride, crash, and hi-hats, while maintaining a natural rebound. To get closer to their ideal sound, drummers may have tried attaching vibration-damping gels or gaffer tape to their rides and cymbals, only to find them gone later. Many drummers likely have had this experience or can relate to it. This product is designed to be attached by hooking it onto the cymbal stand, completely eliminating the stress of losing it during a performance. By using the three different sizes, you can achieve delicate control over volume and sustain, and maintain the optimal sound for the performance throughout the entire set. This is a necessary item precisely because drums rely on the delicate, raw sound. Experience firsthand the reliable sound changes and ease of use during performances. Set Contents: Large, Medium, Small Total of 3 pieces *Instruments and equipment shown in the images are not included in this product.