Black Matte Metal with white engraving, treated to resist UV Light fading, chemicals, weather, etc. Base Price includes 20 letters/numbers engraved on a plate up to 8sq. inches (example-2"x4"). Additional engraving, larger size sign and clipart/logos will increase the base price. Default font is Times Roman. Text is centered on the plate, corners are notched as shown and double-sided tape is on the back.