The unique design of the muffler is easy to install or disassemble without affecting the performance. In addition, it can make the sound of the drum kit softer, lower the volume, and make the high pitch less harsh. Features -Color: Assorted Color. -Material: Silicone. -Size: About 3.30X1.50X1.50cm/ 1.30X0.59X0.59in. - Reduce the volume of drum practice so as not to disturb your family or neighbors. - The perfect accessory for beginners to practice drums. Can be given as a gift to your friends. - Flexible and durable, the drum stick will not be during installation, providing you more convenience. - When the volume is lowered, they will not affect the tone, which is very practical and useful. - The workmanship of this product is perfect, and you will have a good experience in using it. Package list: 8 x Drum Mutes