Rear window visor/sun guard in perth??

[holdendude]

Hi just wondering if anybody from Perth knew where i can get a rear window visor/ sun guard or whatever they call them, i've tried the spoilershop & spoiler factory sites but no luck, anyone know where i can locate one??

Here's a picture if you dont understand what i mean...

[Haydz]

never seen one of them before on the back window. ive seen one on the front window of a vs once. and it looked foul