Mailing Box Mockup is a creative, elegant, and sober high resolution mockup design to give the best results in your forthcoming projects by Artybee Studio. It is available in PSD format in 6k resolution at 300 DPI with built-in smart object feature, allowing you easily add your design and lets you change the background. You can use this great mockup for advertising, mobile app, branding, responsive website, magazine, website, showcase your app design on or anything else in a professional way.