Made of high-quality PET material, smooth writing, waterproof, non-toxic, no peculiar smell; transparent design so that it will never hide any of your information. Transparent sticky notes helps you write down notes without overlapping the pages, greatly improving your work and study efficiency. Easily edit a document without permanently altering it with these transparent notes. You can write on, reposition and remove without leaving a sticky residue. Sticky note to instantly capture and save your idea. Stick it securely to share your notes or to do lists notepad. Work well with calendars or planners. Use for reminders to call out important information on doors, tables, counter, file cabinets, windows, monitors, refrigerator and walls. Cute sticky notes for office, school, home, learning as scratch pads, bookmark, self-adhesive message pad, note cube and more. Specifications Color: Clear Size: 75*75 mm Attention Please allow tiny size deviations due to human measurement. Due to the effect of light and monitors brightness, there may be slight differences between the color tone of the photo and the actual item Notes: cause this memo pads is waterproof, the ink will dry slower than usual, please do not touch it with your hands after writing.