1. CLAMP ON: The drum silencer is a clamping design, which can be adjusted through a metal knob, which is convenient, practical and stable. 2. MAIN PURPOSE: The drum control muffler can eliminate redundant overtones, making the drum playing clearer and more pleasant, without noise. 3. FELT MATERIAL: The muffler is made of felt, which can well absorb noise and provide shock absorption effect, with good noise elimination effect. 4. COMPACT SIZE: Internal tone control system, small and compact, convenient for installation and use, and can be carried and used anywhere. 5. GOOD STABILITY: The clip on drum muffler has simple shape, stable and reliable structure, used for daily training or professional performance. Color: Black Material: Metal+Felt Package Contents: 1*Drum Mute Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.