Dustproof and Waterproof:
The plastic clear files are waterproof and can be spilled on the surface and will protect your important documents from rain and inadvertently fallen coffee and spilled water.
[Anti-Slip Files]
The 0.6 inch (1.5 cm) rail has non-slip backing to prevent it from falling off your hand.Easy to use and easy to read book binding holds approximately 10 to 75 sheets of A4 paper.
(Semi-circular cut for easy use)
A semicircular cut is located on the top of the clear file to make it easier to open the clear files.A triangular cut at the bottom helps to disperse force and prevent material from tearing.