Business Source 28559 11" Round Ring Binder Black
- Vinyl
- Binder Rings
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Eight-tab index dividers with Mylar-reinforced 3-hole edges, 80 lb. white stock, 100 sets per box
Business Source 20071 index dividers are white 80 lb. paper stock with eight tabs per set, supplied in a 100-piece box. Each divider is letter size, three-hole punched with 9/32" holes, and has Mylar-reinforced binding edges for durability. Non-laminated tabs accept handwriting or adhesive labels for custom organisation.
These dividers suit offices, schools, and home binders that need a low-cost, high-volume tab solution with reinforced edges. They are not suited for users who require laminated tabs for heavy handling, coloured tabs for visual coding, or fewer than eight tabs per set. Buyers needing pre-printed tab labels should look elsewhere.
Under daily filing the Mylar-reinforced edges resist tearing around the 9/32" holes, keeping pages aligned in standard three-ring binders. The 80 lb. stock maintains rigidity through repeated page turns, and the non-laminated surface continues to accept pen or label adhesion without peeling. The 100-count box supports long-term replenishment without frequent reordering.
Measured against everything we stock in Ring Binders & Sheet Protectors, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Business Source |
| Product type | Index Dividers |
| Product color | White |
| Size & build | |
| Shipping weight | 6.80 kg |
| Package size | 292 × 241 × 165 mm |
The dividers are punched with 9/32" holes, which fit standard letter-size 3-ring binders with matching ring spacing.
Yes, each set provides eight tabs; you can add them alongside existing sections or replace them, as the 3-hole pattern is the same.
Check that the reinforced binding edges show no tearing around the 9/32" holes after repeated page turns.
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