Heavy duty iron construction ensures stability for heavy books and documents, solving deformation issues while offering long durability as metal bookend and detachable file organizers for professional, student, and small space users seeking efficient desk organization solution with metallic aesthetics Combines industrial strength functionality with modern design, transforming chaotic workspaces into orderly productivity zones through adaptable metal bookends and desktop organizers Modular design enables toolless assembly / disassembly, allowing customizable configurations to fit varying storage needs in desk accessories or home workspaces Securely organizes cluttered paperworks on smooth surfaces like glass desks or wooden study tables, thanks to nonslip silicone pad and space efficient vertical stacking