letter,quantity,height_mm,colour,thickness,mounting,notes
A,2,100,White Gloss,3mm Acrylic,Self Adhesive,
B,1,100,White Gloss,3mm Acrylic,Self Adhesive,
C,3,100,White Gloss,3mm Acrylic,Self Adhesive,
# Add one row per unique letter/specification combination,,,,,
# Colours: White Gloss|White Matte|Black Gloss|Gold Mirror|Silver Mirror|Clear Frosted|Rose Gold,,,,,
# Thickness: 3mm Acrylic|5mm Acrylic|10mm Acrylic,,,,,
# Mounting: Self Adhesive|Standoff Pins|Screw Fix|No Mount,,,,,