This modern 4-tier arched storage bookcase combines stylish appearance and powerful storage performance. Its tall overall structure offers abundant space to place books, decorations and daily supplies. The combination of open shelves and bottom door cabinets realizes classified storage and dust-proof storage at the same time. Adopting tough metal frame and thickened boards, the whole structure maintains good performance for long-time use. Equipped with adjustable non-slip foot mats, it can stand firmly on different ground conditions and protect floors effectively. Classic pure black design fits most home and office decoration styles perfectly. With clearly labeled accessories and detailed graphic instructions, users can finish the whole installation process easily and quickly.