1. Made of Cationic waterproof material. 2. Can storage family diploma, diploma, important documents, credit card, shopping card, medical card, jewelry,etc. 3. Used for the storage of official seal U disk and documents of important office items, family use and short distance business travel. 4. Gather all the scattered important items in one bag, neat, tidy and moisture-proof. It is a necessary storage bag in your life. colour: black Material: cationic fabric Size: 37x28x10cm Package Contents: 4 x Document Organizer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.