Many To Many Icon in Material Style

This Many To Many icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,400 icons, all in the same style and quality.
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.