Manufactured with , Discbound Expansion Discs are practical and for use. Fine workmanship and beautiful appearance ensure the popularity and practicality. Bring a professional and functional look for the loose-leaf type pf report, book, notebook and calendar. Features -Color:Transparent -Material: ABS -Size:2.40X2.40X0.80cm/0.94X0.94X0.31in -Binder Discs are made of high-class ABS material, and practical for use. -The loose-leaf Discbound Discs are meticulously made, and the color is not easy to peel off. -Round plate design, much beautiful and practical, very suitable for home, office, school, etc. -Lightweight and portable, they are very convenient for you to carry and store. -You can use these Discbound Expansion Discs to bind stacks of loose-leaf paper quickly and neatly without wasting time. Package list: 55 x Discbound Expansion Discs