Product introduction:

1.Product name: Sound Tube

2.Product size: Dia56MM*L110MM

3.Product color: Black

4.Product material: ABS 

5.Application:audio and video 

6.Product packaging: Carton or box

7. Product features : As long as you want to use, Our company has 20 years experences of this knobs, We are always in a position to quote you the most advantageous prices for higher quality merchandise.