This icon is made up of a rectangle filled with many small squares and lines. It looks just like a flag you might see in front of a government building. There is a thin rectangle that is meant to represent the flag pole.
This is a Finish Flag 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 13,700 icons, all in the same style and quality.