Features: Provide easy to access to information you need every day, 10 display pocket up to 20 letter size sheets, for additional capacity, simply mount multiple unit side by side. Size 46.5x33cm/18.3x12.99inch, widely used for warehouse, workshop, laboratory, conference room, office, exhibition, etc. Clear easy-loading pocket make inserting file, instructions, introduction, documents easy. Each pocket displays two single side sheets and one double-sided document. Its wall mount designs saves desk space, making it practical choice for any professional setting. Practical solution for organizing and presenting documents. Specifications: Material: Plastic Color: Redness; Yellow; Blue; Gray; White; Green; Black; Colorful Size: Approximately. 46.5x33cm/18.3x12.99in Weight: Approximately. 800g Package Includes: 1Piece Wall Mounted Reference System Organizers note: 1.Please allow 0-1cm error due to manual measurement. make sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color