Features: Desk reference organizers enhances efficiency and productivity in all environments. Designed for versatility, this desktop reference system can be easily positioned for optimal viewing. This reference unit is great for organizing and displaying documents in highly-traffic areas, ensuring information is accessible. It can hold letter-size or A 4 size documents. Desktop reference system can be rotated 360 degrees to maximize individual preferences whether sitting or standing. Specifications: Component: Plastic Size: As the Picture Show Type: 2 Kinds Optional Color: 2 Kinds Optional Package Includes: 1 Pc Desktop Reference System note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.