Idea of Date Span Icon
There are two rectangles. In the bottom rectangle, there is a double-sided arrow. The arrow is in the center of the bottom rectangle. The top rectangle is connected to the bottom rectangle. There are two square on top of the top rectangle. They are to the center left and center right of the top rectangle.
This is the Date Span 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.