D.RECT KEEP.IT MAXI Folder Archive Box Set of 6 80 mm Spine Storage Boxes for 50 Binders Acid Free 3 Layer Cardboard Carry Handles & Labelling Fields

Designed for Safe Binder Archiving – This 6-box set is precisely sized for binders up to 50 mm spine width. With an internal width of 80 mm, each box offers a secure, dust-protected fit for organised long-term storage. Long-Term Protection with Acid-Free Material – Made from strong 3-layer corrugated cardboard (390 g/m²) with an alkaline, acid-free pH value, ensuring reliable protection against yellowing and moisture for binders and important documents. Highly Stable and Durable Construction – The reinforced structure guarantees excellent robustness, safe stackability and long-lasting performance, making the boxes ideal for office archives, storage rooms and long-term filing systems. Ergonomic Handling and Clear Organisation – Transport openings allow easy removal from shelves and smooth handling, while large labelling fields offer fast content identification and improved archive efficiency. Compatible with Collection Boxes for Structured Filing – Designed to integrate seamlessly with external collection boxes, supporting consistent and professional archiving setups across office and storage environments.