1) to cover size 8 profile slots 2) Structure: not vertical angle, but inward bending,

aluminium  profile   (slot 8)

Groove(mm) 8 

Material: PVC

Color:blue,yellow, silver,black

The Structure of cover profile . is not vertical angle, it is inward bending,  

So when we install and press the cover profile into profile groove,

this design have guide function,  let us have easier installation.

aluminium profile (slot 8)