Idea of Do Not Stack Icon
This icon has two three dimensional boxes that are sitting on top of each other. A long slanted, horizontal line is going through the middle of both of the boxes.
This is the Do Not Stack icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.