Showcase your e-commerce packaging, subscription box design, or product branding with this realistic Cardboard Mailer Boxes Mockup PSD Template. This high-quality, top-down (flat lay) perspective features two types of cardboard boxes—one square and one rectangular. It's perfect for presenting designs for shipping boxes, custom packaging, or retail boxes. You can easily customize the color and add your branding to both boxes using the smart objects in the PSD file.

• Dimensions: 4500x3000 px
• Resolution: 300 DPI
• Format: PSD with smart objects for easy editing