Modixun 4pcs Pen Holder for Notebook, Zipper Journal with Elastic Band, Pouch Sleeve Pencil Notebook Book Planner

【Adjustable Elastic Band】The sturdy and adjustable elastic band on the notebook pen holder can be easily attached to notebooks, diaries, notepads, planners, books to ensure a tight fit and prevent slipping. 【DuPont Paper】The book pen holder is made of wear-resistant DuPont paper, which is soft, strong and lightweight, with exquisite stitching and elegant patterns, enhancing the beauty of the stationery. The zipper is located in the middle position, making it easy to open and close without any lag. 【Perfect Size】The pen pouch for journal measures 5x18cm/2x7.1in, compact and easy to put into your pocket or bag, easy to carry around. 【4 Colors】Black, brown, white, and pink pencil cases in four colors can meet your daily use and replacement. 【Versatile】The pen holder for planner fits most pens, pencils, markers, erasers and other writing instruments, keeping your pens within reach. It can also be used as a elastic bookmark for books.