"mw" is a set of simple folder icons with flat shapes without chamfers and surfaces without luster. This set also includes two small sets: "Origin" and "With Icon" which share the same design but have different approaches. "Origin" has the front panel of the folder which is hollowed out in the shape of the design. The design of "With Icon" is made more realistic and is placed in front of the folder. Each variation has sixteen types, so thirty two types of icon are included.