The TrussFile37 is a modular stackable roll file storage system for documents up to 36" in length. The TrussFile37 is constructed of white corrugated cardboard with deep gray lettering. The "trussed interior" provides exceptional stacking strength. Convenient end access, with labeled end flap, allows easy storage and retrieval of documents. The modular design is perfect for active office use, permanent storage, or even use in a vehicle. Single units can be used vertically and have a "small footprint". Each Unit has 7 large and 2 smaller triangular compartments. The large compartments store up to a 4" roll, and the smaller compartments store up to a 2.5" roll. The TrussFile37 is shipped 2 units per package for a total of 18 compartments. Overall size is 6.5" x29" x39". - Made in USA - Complies with GSA Requirements - Trussed Interior for Exceptional Stack Strength - End Access for easy Retrieval - Single Unit can be Used Vertically - Ideal for Permanent Storage - Individual Slots to Organize Documents - Durable White Corrugated Cardboard with Deep Gray Lettering - Labeled Front for Easy Identification - Shipped Flat" 2 Units Per Package