Marbig Clearview Insert Binder A4, 50mm, 3-Ring, Blue

Two rings can't hold the page count you're dealing with. This Marbig Clearview insert binder gives you a third ring without adding bulk. A4 size, 50mm 3-ring mechanism, acid-free copy-safe polypropylene — pages stay flat and readable, not warped at the edges. Blue cover means you actually find it in a drawer full of white binders. Swap inserts without starting over. Part of a range that runs from 2 to 4 rings and 25mm up to 50mm, so you can scale up when the file gets heavier

• A4 size with 50mm 3-ring mechanism for heavier document loads
• Acid-free, copy-safe polypropylene keeps pages clean and legible over time
• Insert design lets you swap contents without re-filing everything
• Blue cover for easy identification in shared drawers and cabinets
• Part of a range available in 2, 3, or 4 rings and 25mm, 38mm, or 50mm sizes