Staples Binding Case - Legal #3Store important documents with the Staples Binding Case. Made from heavy duty cardboard construction, it's a simple way to keep loose papers such as invoices, bills of lading, forms, letters and more together and protected for shelf access, archive storage or during transport. The binding case consists of a pre formed outer case and a one piece inner file with 2 ring mechanism to hold 2 hole punched sheets. A finger access hole and thumb pull make it