Glossy Marbled Closed Box File-Foolscap Size

The Bi-Trust Glossy Marbled Closed Box File is a high-capacity, heavy-duty archive container engineered for neat record-keeping and long-term file preservation. Featuring a premium, dirt-resistant glossy marbled finish and fully enclosed rigid side panels, this closed box file utilizes a heavy-duty internal spring-loaded wire mechanism to compress and lock documents down firmly, preventing loose sheets from creasing or shifting. Key Specifications

• Brand: Bi-Trust.
• Product Type: Closed Box File (Marble Glossy Edition).
• Exterior Finish: High-gloss, premium laminated marbled pattern (water-resistant and easy to wipe clean).
• Internal Mechanism: Heavy-duty metal spring clip compressor with an easy-lock wire lever.
• Structural Build: Thick, rigid industrial paperboard core with fully enclosed protective walls.
• Retrieval Aid: Reinforced metal eyelet ring on the spine for quick, snag-free shelf pull.

Core Features

• Glossy Marbled Protection: The high-gloss outer lamination adds a professional, sleek aesthetic to office shelving while providing an extra barrier against liquid splashes, dust accumulation, and everyday wear.
• Fully Enclosed Closed-Box Design: Unlike standard open levers, the perimeter walls fully enclose your files, ensuring documents stay flat, clean, and completely contained when stored horizontally or vertically.
• Robust Spring Compression: The interior spring wire clip layout applies constant tension to stack paper tightly, securing hundreds of loose sheets, reports, and A4 folders without losing grip over time.
• Metal-Ringed Spine Pull: Features a durable, smooth metal finger ring embedded in the spine, allowing seamless, heavy-load retrieval from tightly packed archive racks.