3mm Mirror Acrylic (protective film - front only).
Clear, Black and White, 2mm and 3mm, may be found here: https://acrylicblanksinoz.com.au/products/circles-acrylic-clear-black-white-various-diameters?_pos=1&_sid=4c10b0d1e&_ss=r&variant=40544846053532
Coloured Acrylic, 3mm , may be found here:
Custom sizes are available. Please contact us via email: info@acrlicblanksinoz.com.au.
Please note: Colours may vary, depending on screen resolution variations.