Pendaflex® Blue Premium Reinforced Hanging Folder To Withstand The Rigors Of Your Workday, These Pendaflex Premium Reinforced Color Hanging Folders Feature A Poly-Reinforced Top And Bottom To Add An Extra Layer Of Durability. Available In A Wide Selection Of Colors, These Folders Can Be Used In Color Coding Applications For Better Organization. Lighter Interior Helps Prevent Time Wasting Misfiles.