Marbig Ring Binder A4 25mm 2D PE Black

That stack of loose A4 sheets under the keyboard? It's not a filing system. This Marbig 2D ring binder keeps your documents in one place, in order, and out of the way. The 25mm polyethylene rings open smooth and hold a solid stack without warping or snapping. Black PE cover sits quietly in any drawer or shelf — no rusting hardware, no flimsy plastic that cracks after a month. Open it, drop your papers in, close it. Done

• 25mm 2D polyethylene ring mechanism — smooth opening, no jamming
• A4 format for standard documents, reports, and handouts
• Black PE cover — durable, low-maintenance, office-appropriate
• Part of Marbig's 25mm range available in 2D, 3D, and 4D configurations