| ? 8 mm | 
| Black | 
| Colour: Black | 
| Diameter: 8mm | 
| Fit easily to four corners of tray | 
| For use with Avery DTR letter trays (available separately). | 
| For use with Avery? DTR Eco letter trays (available separately) | 
| Ideal for varying heights when you have larger amounts of work files in your letter trays | 
| Ideal for varying heights when you have larger amounts of work files in your letter trays. | 
| If you add four of these risers in-between each tray it will give you a clearance of 75mm. | 
| Is your letter tray piled high with papers? Struggling to fit much more in? What you need are these plastic connectors to give you extra space. | 
| Letter tray risers for use with Avery DTR Eco letter trays | 
| Made from 100% recycled plastic | 
| Made from durable, high impact polystyrene | 
| Pack of 4 | 
| Provide additional, spave saving storage | 
| Provides 75mm clearance between trays | 
| These risers give you additional space between your letter trays |