String & button closure keeps contents secure even if box is overturned. FastFold® quick and easy assembly. Medium-duty stacking strength for use with or without shelving. Plastic handle for easy access to records. Includes Plastic Handle—For easy access to records. Box Type: Stackable File Storage; Box Style: FastFold® Quick & Easy Assembly; Strength: Medium-Duty; File Size Format: Letter.Package Includes: (8) Strings