Plastic Hanging File Folders: Our newest folder is different from others, Our hanging folder is made of safe plastic material, which is more waterproof and durable than any paper material. The biggest feature of our hanging file folders is that it has 2 modes, One is used as a hanging file folder, the other is used as an accordion expanding file folder, It can stand on the table.^Retractable Hook: Our expanding file folder has 4 retractable hooks, When you want to put it on the table, just push the hook gently. It will become an expandable accordion folder. When you want to hang it in a filing cabinet, just push hook out and he can safely hang in the filing cabinet.^ 35 Individual Pockets( 5 Pack): Expanding 7 colors individual pockets for reliable partitioning for A4/ letter size paper. Each pocket offers a generous amount of space, expanding to 10 inches. Its expandable bottom adds additional capacity.^ Double Protect Files: Closed sides keep documents and other items secure, Our Folder contains two elastic ropes to double protect important documents. vivid colors help you code files for quick, easy identification, avoid frequently rummaging and damaging files.^ Unique Design: Expanding file organizer is advanced than other traditional briefcases. Our rainbow file organizer is 7 individual pockets, each box of folders has colored tabs. Clear label folders allow you to locate exactly what you need