Excellent quality PET material that is durable and easy to write on; environmentally friendly and suitable for use anytime and anywhere. Removable and repositionable: sticky notes can be peeled off without tearing the paper, leaving no trace. Practical for edits, temporary notes, and quick reorganization to improve efficiency. Portable kit: contains 200 sticky notes in ten colours x 20 sheets; each note measures 11 x 44 mm. Includes a 14 cm (5.51 in) ruler for quick measurements; fits directly into a notebook so you do not need to carry a separate ruler. Colorful organization: multi-colour pages help you take notes on different topics, create quick indexes, and highlight key points more clearly. Use scenarios: - Office: mark important points in documents, color-code tasks, and leave temporary reminders without damaging pages. - Study: categorize notes by subject, build clear indexes, and keep ideas organized with colour-coded sections. - Personal planning: outline project steps, track progress, and rearrange notes by colour as plans change.