Donau Biella 7470001-01 desk tray organizer, polystyrene, C4, black, 370×256×70 mm

Donau Biella 7470001-01 desk tray organizer is a rigid polystyrene storage solution designed to hold C4-format documents. With interior dimensions of 370 × 256 × 70 mm, the black tray provides a stable surface for papers, folders and correspondence. Supplied in packs of 10, this organizer fits on desktops, shelving units and in mailrooms where lightweight but durable document handling is required.

Advantages

The tray is made of polystyrene, offering a balance of light weight and structural rigidity that keeps documents flat and protected. Its C4-compatible interior dimensions accommodate standard large envelopes and A4 documents without folding. The black finish provides a neutral, professional appearance and resists visible staining. Designed for stacking and easy access, the tray supports organized workflows in office and administrative environments.

Suitable for

• Sorting incoming and outgoing mail in a mailroom or reception area
• Storing C4-format envelopes, A4 documents and folded brochures
• Desktop organization for administrative staff and reception desks
• Office shelving systems where stackable, uniform trays are required

Key specifications

• Material: polystyrene
• Color: black
• Interior dimensions: 370 × 256 × 70 mm
• Compatible format: C4
• Supply format: sold in packs (pack quantity described in product summary)

How to use

Place the desk tray on a stable, flat surface or on compatible shelving. Insert documents, envelopes or folders so they lie flat within the interior dimensions; the rigid polystyrene base prevents bending and maintains order. For stacked storage, align trays evenly to ensure stability. Regularly remove and sort contents to maintain clear organization and to avoid overfilling beyond the tray depth.

Usage recommendations

Keep the tray away from prolonged direct heat sources to avoid deformation. Clean with a soft cloth and mild detergent; avoid abrasive cleaners. Use trays in combination with labels or folder tabs to streamline document retrieval and to maintain a consistent filing system.