Vinyl is reinforced with heavyweight board that stands up to the toughest use. Heavy-duty round ring mechanism holds contents tightly in place. No ordinary casebound ring binder, this heavyweight storage giant holds its shapeeven when subjected to rough, constant use.
- Vinyl is reinforced with heavyweight board that stands up to the toughest use.
- Heavy-duty round ring mechanism holds contents tightly in place.
- Equipped with DublLockŪ locking round rings to secure sheets without gaps. Three rings with metal hinge construction for extra-strength durability.
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