Paper box mockup shot from a high angle, so the top face and one side read at the same time and your design gets room to breathe. It is a flat rectangular carton, the kind you use for cosmetics, supplements, electronics, or a subscription drop, and this view makes even a simple layout look considered. Open the smart object layers, paste your artwork, and it lands on the lid and side with the right perspective and shadow already baked in. You set the box color, the surface, the background, and the lighting, so one PSD carries a full product line instead of one SKU. This paper box mockup earns its place when a client needs to picture the carton in their hands before anything goes to print. The high-resolution file keeps the paper texture and crease lines honest, and the cast shadow keeps the box planted on the surface instead of floating. Use it for packaging pitches, retail and e-commerce listings, brand reveals, ad creative, or a portfolio piece that needs one strong hero frame. Drop in the design, choose your color, export, and you are done. Built for the latest version of Adobe Photoshop with smart objects enabled.