This is the best letterhead envelope mockup for you to create your ideal Envelope. Design envelopes for yourself to use for personal matters or corporate design for workplaces. No matter where you use it you need a way to see how are your envelope designs. So use this mockup to see how would they look like in reality.
For this mockup you have the options to customize the colors, front and back design, you can even customize the flap of the envelope. So come up with your design and insert it into the product. Have Fun.