材质：南亚软质PVC（黑色）。

用途：开口型-使粗糙的铁孔变成圆滑的出线孔。各种电线电缆之保护及绝缘。

 密合型-可作为预备孔或将多余孔塞平之用，保持盤面的美观。

※GMQ及GMCQ材质较软。

Material: South Asia soft PVC (black).

Usage: Open type - to turn the rough iron hole into a smooth outlet hole. Protection and insulation of all kinds of wires and cables.

 Sealed type - can be used as a preparation hole or plug the excess hole to maintain the aesthetics of the plate surface.

*GMQ and GMCQ materials are soft.