Description The unique muffler design is convenient for installation and disassembly without affecting performance. In addition, it can make the drum sound softer, and make the sound less harsh. With the fine material, it is very durable. Features - Material:Polyacid film. - The perfect accessory for practicing drum kits. Can be given as a gift to friends. - Flexible and durable, your beloved drum will not be damaged during installation, providing you with more convenience. - The sound will not be affected when the volume is lowered, which is very practical and easy to use. - The workmanship of this product is perfect, and you will have a good user experience. - With the fine workmanship and premium material, it can be used for a long time.Package list: 4 x sordines