D.RECT KEEP.IT 2105 Collection Box Set of 6 Heavy Duty Archive Cartons with Separate Lid Fits 4 Boxes (105 mm) Acid Free 420 g/m² Cardboard Carry Handles

High Stability with Premium Strength – Made from extra robust 3-layer corrugated cardboard with a reinforced 420 g/m² density, these collection boxes feature double side walls and a double bottom for maximum durability during stacking and transport of heavy archival materials. Designed for 4 Wide Spine Archive Boxes – The KEEP.IT 2105 cartons are precisely sized to hold four 105 mm archive boxes, providing a centralised and structured storage solution for pre-sorted documents and records. Acid-Free Material for Long-Term Protection – Constructed from alkaline, acid-free cardboard, the boxes safeguard important documents, folders and correspondence from yellowing and deterioration over many years. Convenient Handling with Separate Removable Lid – The independent lid design allows easy access to contents even when the boxes are stacked, making filing, retrieval and storage faster and more practical. Functional Design with Transport Handles – With external dimensions of approximately 480 × 370 × 280 mm and ergonomic carry openings, these boxes ensure comfortable handling, secure transport and efficient placement within archive shelving systems.