🖍️ Strong adhesive can firmly adhere to any flat surface, ensuring that the pen ring does not easily fall off and there is no need to worry about losing your favorite pen or stylus 🖍️ Adhesive size: 1.57 x 1.57 x 0.04 inches (4 x 4 x 0.1 cm). Suitable for most handwritten notebooks, calendars, diaries, plans, diaries, tablets, etc 🖍️ The elastic band ranges from 0.5 to 0.9 inches (1.3 to 2.3 centimeters), making it perfect for placing most pens, pencils, stylus, apple pencils, and more. (Pen with thick rubber grip may not be suitable) 🖍️ Made of high-quality PU leather, with a comfortable touch; Comes with 5 packs, you can attach them to your diary, tablet case, refrigerator, etc. (pen ring holder only) 🖍️ Very suitable for doctors, nurses, teachers, students, engineers, pilots, lawyers, etc.; Make your work and daily life more convenient, efficient, and tidy
