This is an icon to represent a vector. There is a horizontal line on top with a dot on either side. There is a square in the middle of this line. There are two curved lines going downward away from the square with a square of the same size at the end of each of the curved lines.
This is a Vector 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 13,100 icons, all in the same style and quality.