Idea of Many To Many Filled Icon
The icon consists of a rectangle with rounded corners, longer than it is tall. Inside the rectangle are two side-by-side capitalized Ns, with a colon symbol centered in between them.
This is a Many To Many Filled 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 13,900 icons, all in the same style and quality.