Dark Laptop Mock-up: Special for website developers and app ui designers, to preview their apps in a professional way, Vol 20. Specially made for: Mobile web mockups | Website, Blog and App UI Design. ... Features: Set with 04 High Resolution Images | 4K UHD Files to make your own close ups | Fully customizable results and looks | Different angle shots | Fast edition via Smart Objects | Help Guide | Photorealistic results