Timezone -4 Icon in Material Style

This Timezone -4 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.
There is a rectangle with zig zag lines on the top and bottom in the shape of a half-folded out map. The rectangle has four columns of spared dots representing print and overlapping the one quarter of the rectangle in the bottom right corner is a circle with minus four inside of it.