Business Source 28559 11" Round Ring Binder Black
- Vinyl
- Binder Rings
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A 12-pack of black round-ring presentation binders with clear non-glare overlays, back-mounted rings and internal pockets holding 30 sheets each
This black presentation binder uses round-ring fasteners mounted on the back so letter-size pages lie flat. A chipboard core wrapped in polypropylene provides a sturdy, resilient structure with exposed rivets for added strength. Each unit holds up to 225 sheets and includes internal clear pockets that store an extra 30 sheets per pocket. The crystal-clear, nonglare overlays on the cover and spine allow custom inserts for a professional finish.
The product ships as a carton containing twelve identical binders, suited for offices, schools or teams that need multiple matching units. Each binder measures 8.50 inches wide by 11 inches long to fit standard letter documents. No recycled content is used in the construction. The durable polypropylene exterior resists daily wear while keeping contents protected.
Under sustained daily use the back-mounted metal rings keep pages aligned and flat without the binding shifting or catching. The polypropylene cover and chipboard core maintain rigidity even when the binder is filled to its 225-sheet limit. Internal pockets retain their 30-sheet capacity without tearing. The nonglare overlays stay clear and legible through repeated handling and shelf storage.
Measured against everything we stock in Ring Binders & Sheet Protectors, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Business Source |
| Product type | Presentation Binders |
| Product color | Black |
| Size & build | |
| Surface finish | Chipboard Polypropylene |
| Shipping weight | 2.72 kg |
| Package size | 305 × 305 × 279 mm |
| In the box | |
| Pack quantity | 12 / Carton |
Open the back-mounted rings, place sheets on the rings with the holes facing the back cover, then close the rings; the back-mount design keeps pages flat automatically.
The two internal clear pockets each hold 30 sheets; replace them when the polypropylene overlay clouds, tears or the pocket seams split from repeated inserts.
Capacity is rated at 225 letter-size sheets; beyond that the rings will not snap shut and the chipboard cover may bow.
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