This is the Informacje zwrotne icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
The icon is a picture of the logo for feedback. The icon is in the shape of a rectangle. The rectangle appears to be an open envelope, with some kind of document coming out of it. The document has an upward arrow in the center of it.