Add letter, add mail, add message icon
![Add letter, add mail, add message, inbox, new mail icon - Download on Iconfinder](https://cdn4.iconfinder.com/data/icons/technology-142/48/it_2-05-512.png)
This is a premium icon which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
- 1 credit needed as a Pro subscriber.