Package IncludedThe package includes 2 pieces of adjustable PU leather pen holders with 3 colors (blue+grey+pink), the pen holder measures 17cm long, 4.7cm wide and the back strap is elastic. The pen holder can hold 1 thick pen or 2 regular size pens, so you can have a pen anytime and anywhere when using a notebook. Fine WorkmanshipOur notebook pen case is made of PU leather material, which is not easy to tear or break. The opening design is convenient for you to insert and remove your pen. You don't have to worry about your pen falling off easily. Adjustable DesignThanks to the unique elastic design, leather pen holder can be easily attached to the hard cover of a notebook or book, allowing you to quickly and easily find what you need when you study, meet, travel or look for writing instruments. Easy to UseThe elastic band design can easily attach the pen cover to the books and notebooks, and can also be easily removed without leaving any signs of wear on the items and does not affect the beauty of the books and notebooks. Multifunctional Pen HolderThese elastic pen holders are compatible with a variety of notebooks or books, sturdy and durable, not only protect pens but also can be used as bookmarks, and can also be considered as a practical gift for friends and family.