A compact, stable rolling bookshelf designed to maximize storage and keep everyday items within reach. The Xshaped reinforced frame and sixtier layout make this unit practical for home, office, classroom, or dorm use while remaining easy to move and assemble. Key benefits Stable and durable: Xshaped, thickened frame provides firm support and longlasting stability. Large organized capacity: Six shelves give ample space; the shelf holds small items such as pen holders and drinking glasses, while the lower five shelves can store up to 50 books. Mobile and secure: Four swivel casters allow 360 degree movement for easy repositioning, and locking casters hold the cart in place when needed. Versatile use: Functions as a document sorter, picture book rack, classroom bookshelf, or art supplies organizer to reduce clutter and improve space use. Easy setup: Comes with all parts needed for assembly and straightforward installation steps. Product details Frame design: Xshaped, thickened support for improved rigidity and balance. Shelves: Six tiers for mixed storage of books and small items. Mobility: Rolling wheels with full rotation and locking function to fix the cart in place. Material: PP and ABS for lightweight strength and easy cleaning. Size: L40 x W14 x H80 cm (L15.7 x W5.5 x H31.5 in). Package contents: 1 mobile bookshelf. Practical use scenarios Home office: Use as a document and paper sorting organizer beside your desk to keep files, notebooks, and supplies organized and accessible. Children and classroom: Store picture books, activity books, and learning materials on low shelves for easy reach and tidy display in classrooms or playrooms. Art and dorm storage: Organize sketchbooks, paints, brushes, and small tools for students and hobbyists while saving floor space in dorm rooms or studios. This mobile bookshelf combines a compact footprint with multitier storage and smooth mobility, making it a functional solution for organizing small spaces without sacrificing stability or capacity.