Easy to Use: Self adhesive design, with strong back glue allow you easily stick these pen holders in any clean and smooth surface and keep sturdy.Perfect for journals, notebooks, planners, calendars and it can clip on these books. Convenient Helper: These pen loops is the perfect partner for your notebooks, Its easy to make sure you have a pen on hand with your book together all the time.Pen loop holder could prevent your pens from losing. Different Assorted Colour: Collection of 8 different colours, allowing you have more choices to match your different colour notebook. Elastic Design: The pen loop is designed with elastic bands, which can be firmly fixed to pens or pencils of different sizes. You can choose according to your needs to fix your pen in place to prevent the pen from losing and make your life easier. Convenient: Perfect solution for having your pen at hand. Designed for journals, notebooks, planners, calendars and other professionals.and it can clip on books, notebooks, journals, calendars, etc.