21 line illustrations of hands holding smartphone. Monochrome vector illustration. To modify the files in the set, use vector editors (such as Adobe illustrator, Corel Draw, etc.). To work with raster editors (such as Photoshop), use PNG files with a transparent background that are stored in the archive. Zip file contains: vector EPS10 file; vector AI CS5 file; 21 PNG files on transparent background each illustration separately; JPEG file (5933x4000 px, 300 dpi).