[Easy Assembly with Secure Design]: The mortise and tenon structure allows easy assembly, while optional screw fixation provides enhanced stability, making this multi-tiered file letter tray keep sturdy construction during use [Space Saving Layered Structure]: With its multi-tiered compartments, this multifunctional desk document organiser rack saves valuable space while keeping all essential neatly arranged, promoting better productivity in offices or home settings [Multifunctional Desktop Organiser]: This desktop file organiser sorting tray features with removable pen holder and multi-layered design to neatly store letter, files, document, books, and stationery, helping you maximize work efficiency for both work and study environment [Waterproof PVC]: Made from light weight PVC, this desktop file organiser tray resists, prevents deformation, and can be easily wiped clean, maintaining its appearance over time [Sturdy Construction]: The sturdy PVC frame ensures long term durability, capable of withstanding daily offices use while supporting heavy files and documents securely