This free mockup showcases a classic DL string envelope, accompanied by a matching DL-sized flyer. It’s a perfect setup for presenting branding concepts, mailing campaigns, or stationery designs with a natural, tactile feel. The envelope features a functional string-and-button closure, ideal for designs that aim to balance elegance and practicality. Whether you want to showcase mailing materials, boutique product packaging, or vintage-style branding – this mockup gives your project a solid, real-world context. The set includes five high-resolution PSD files with different angles and compositions to help you create a polished and versatile presentation in seconds.