You can use this Mailing Box Mockup to display your Mailing Box Design to your clients or in your portfolio in a classic way. You just need to put your design in the smart layer and it is done. You can fully customize this mockup according to your requirements. You need to have photoshop to edit it.
File Format: PSD
Dimensions: 4500×3100 Px
Size: 153 Mb
License: Free for personal & commercial use