Unit Price
-1 Piece = $3~6-2 Pieces = $5~9.5-4 Pieces = $ 8~14
Feature:
Special inverting tube for sound box, suitable for sound box, ABS plastic material.
![](https://ae01.alicdn.com/kf/H8fd01e8a4e7648aaaa38d8994e9aae8d7.jpg)
![](https://ae01.alicdn.com/kf/Ha91f2947f44c4aee9bed8282c1845847L.jpg)
Item specifics:
Material: ABS plasticOpening hole diameter: 18~600mmTotal lenght : 49~150mmPanel Thichness: 1~2mmNet Weight: approx **g