This is the Strefa czasowa -1 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.
This icon represents timezone -1. It is a ruffled folded rectangle shape with lots of dots on it. In the right hand bottom corner is a fairly large circle with -1 in the center. Both the top and bottom have jagged folded sides.