Design Requirements: To achieve the best results, we require text, logos and images in .jpg, .png, .tif, .ai, or .cdr formats at 300 DPI or higher. Web images are typically too low in resolution and unsuitable for SGA Products. For laser engraving, images must be black and white (not greyscale), To Ensure the image and text dimensions suit the product being purchased, our design team will design and prepare the file and assure that it is ready for production.