Drum dampening gel pads, 4 pieces- Aim: Reducing the over ring without changing the natural tone of the drum- Fixing: Adhesive- Size: Large- Quantity: 4 pieces- Compatible with: Bass drum (batter or resonant head), snare drum, rack tom, floor tom, hi-hat, cymbal and cowbell- Lifespan: Reusable (to be cleaned with a drop of baby oil)- Included: Jewel case