Durable Metal Construction: Made from a single piece of sturdy metal with no welds, coated with electrostatic powder paint for long-lasting use. Rounded corners and smooth edges for safety; Includes 1 pair; Size: 6-7/8" H x 4" W x 4-1/2" D; Full Anti-Slip Base: Non-slip pads cover the entire base to prevent sliding or scratching surfaces. Keeps books stable and upright, even when removing one; Compact Yet High Capacity: The space-saving design fits neatly on shelves, desks, or inside cabinets, while still holding a generous number of books, folders, DVDs, binders, or magazines. Strong enough to support heavier items without tipping or shifting; Modern Minimalist Design: The basic and minimalist style adds a touch of elegance anywhere, making it easy to match your personal taste or coordinate with existing décor; Versatile Organization: Ideal for keeping any home, office, library or classroom functional and clutter-free;