This Pracownik z blokadą 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 4,300 icons, all in the same style and quality.
The icon is the shape of a human with his right arm extended. The right arm is touching a striped rectangle. Under the rectangle are two vertical skinny rectangles at either end and one horizontal even skinnier rectangle connecting the two towards the bottom.