About Aluminum Blanks Aluminum sign is a popular long lasting material in sign industry that is
often used for real estate signs, street signs, industrial signs, property
signs. Our Aluminum Blanks are screen print ready. Cornering Regular corners means regular cut sharp corners. Choose Rounded Corner option when ordering your aluminum to have smooth rounded
corners. Signs that do go inside the frame probably wouldn't need this option. Drill Holes This is a separate option. For signs with hangings or screws. Att: Precision Drill Holes are NOT available.
There is $0.25 charge for Drill holes and $0.25 charge
for round cornering per sign (optional)