Use the page flags to mark pages in your planner or journal, or use them to highlight specific dates or time periods in your planner. They are easy to write on with a pencil, ballpoint pen or foil pen. 1 block of 40 sheets each * Size: 44 x 44 mm * Material: transparent PET (can be written on with pencil, ballpoint pen or foil pen) * self-adhesive * Colour: dusky pink Without decoration, inlays and planners.