About this item Abundant Quantity to Share: there are 50 pieces of plastic folders in 5 different colors, and there are 10 pieces of each color; Sufficient quantity and 5 colors can satisfy your daily applications and replacement demand Reliable and Sustained: these file folders with prongs are made of plastic material, which are sturdy, lightweight, and not easy to fade, deform or break; They will provide a nice using experience for you, protecting your items well Practical and Versatile: the folder with prongs is suitable for school, office and more, which also is a good supply for classroom, organizing and store your items, making your table clean and tidy 3 Prong Folders Design: prong folders are designed with 3 prongs; These plastic folders are reliable and multifunctional, so you can not only store your paper and work documents, but also display your business cards; They are really convenient for you to apply Proper Size to Apply: the size of folders for school is about 9.45 x 11.42 inches/ 24 x 29 cm, the thickness is about 0.01 inch/ 0.025 cm; The proper size is convenient for your application, allowing you to place them in your bag or backpack easily