The Slapklatz RF-CL Damper Refillz Pack consisting of 12 pads in transparent are self-adhesive damping pads that help to optimize the sound of drums and cymbals. The Refillz Packs consist of a total of 12 pads in different sizes and are suitable for refilling the Pro Boxes, for example. The mute pads can be repositioned again and again to achieve the desired sound result. By sticking them on the batter head or resonator head, the slap pads eliminate disturbing overtones and the drum or cymbal sounds shorter, drier and more focused. If the damping pads for drummers lose their adhesive power, they can be easily cleaned under running water and reused.