Bookends, thickened, with pen holder, multiple compartments, retractable desktop book storage rack.

Retractable design: freely expand or shrink according to the width of the desktop, and adapt to a variety of workspaces. Thickened structure: enhanced load-bearing, not easy to deform after long-term use, stable and durable. Pen holder function: Detachable pen holder, easy to place pencils, ballpoint pens and markers, improve access efficiency. Multiple compartments: partition storage, books, magazines, notes, stationery, etc.are in place, neat and orderly. Desktop storage rack: compact footprint, improve desktop utilization, suitable for office desks, study desks and other scenarios.