Drum Bottom Microphone Loudspeaker Voice Sound Amplifier Drum Accessories Bass Hole Protection Percussion Spare Parts. After the complete circle is drawn, the rubber part of the loudspeaker is stuck, and the drum leather is installed.

Colors: Black
Type: Other
Item Weight: 190.00gg
Item Height: 10cm/3.94inmm
Brand: Unbranded
Ring adhesive size: inner diameter 13.5cm, outer diameter 18.5cm
Color: Black,White
Material: ABS