Inform the public that this space is Reserved for your Customer Parking Only. Add your company logo and let violators know they will be towed at their own expense. Sign dimension is 12" x 18" and made of .080 heavy duty aluminum. Upload your business logo for a custom parking sign. For best results, vector (line art) files are the best which include .ai & .eps files. Other accepted files are TIFF, JPEG, PNG & BMP and must be at least 300 dpi. Add lamination for a longer lasting sign.