Metal risers for extending the Durable Optimo Letter Trays. The Durable Optimo Letter Trays come in both A3 and A4 landscape format and are ideal for keeping documents in place. These are stackable letter trays and can be used with these metal risers.
Durable Optimo stackable letter trays and can be used with these Metal Risers. The Durable Optimo range also carries the German eco-label, Blue Angel.