You'll have worry-free protection when you store and transport your files, valuables and other essentials in these sturdy cases. Combination locks provide convenient security. Chrome steel corners and aluminum body trim provide extra strength. Built-in rails accommodate hanging files. Label holder makes for easy identification of contents. Very Portable. Rubber feet prevent surface scuffing. Adjustable File Rails-Accommodate both letter and legal hanging files sizes. Box Type: File Tote; Strength: Heavy-Duty; File Size Format: Letter/Legal; Width: 17.5".