【50pack Binding Covers,5 Mutil Colors】: These colorful binding covers are suitable for letter size (8.5x11 inches). 5 colors: black, blue, red, green, yellow. Different types of files can be organized through color coding for quick and easy identification.
【16 Mil Thickness】: Each binding cover is made of 16 mil PP material. Plastic binding covers are sturdy and can protect your documents from tearing, bending, and creasing.
【Sand Texture Surface 】: The uniquesand texture surface provides waterproof and dustproof protection for your presentations and files.
【Unopened, Easy To Use】: The unopened binding cover can be used with any binding spine in any binding style that suits your needs. (note: except for the hot system).
【Square Corners&Wide Applications】: square corners provide a neat display of your work, They are perfect for use in school offices or at home, making them excellent gifts for teachers, students, and colleagues.