So many of you are selling beautiful liner designs on Etsy or your original shops and you needed some good stuff to show your designs quickly and with style. This is why we've released Square Flap Envelope Liner Mockups! It's SO easy to use: just double click the liner layer, paste your liner design and save. All this annoying stuff like trimming, making shadows and adjusting will happen automatically! More than that: these mockups (3 different items) are fully editable. What does it mean?