This is a Feedback icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,300 icons, all in the same style and quality.
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.
Related to Feedback Icon
Related icons are the icons with matching tags, as well as all business icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors