A6 Envelope Mockup
The best Envelope Mockup includes three envelopes for the front, the back, and the open view. You can also change the color of the envelopes themselves, their inside, the pencil, and the background.
Free
The best Envelope Mockup in six high-resolution PSD files that showcase an envelope, a paper head, and a card in different positions and from different angles. A great tool for any stationary or branding project.