Repeatedly use our durable metal prongs with your legal files, medical client files, and law office reports without worry of breaking of prongs or coming detached from the folder Perfect for storing over 100 files or larger bulky files with our sturdy 6 section classification folder with thick 25pt Blue pressboard, 17pt kraft paper dividers, and strong 2’’ Tyvek expansion Quickly and easily organizing your standard legal size law office files, medical patient files, or office files Easily rely on these folders for years with over 100 sheets of paper due to our uniquely thick spine material made of 2’’ Tyvek expansions Durable Fastener File Folders designed for repeated use in your Law offices We understand in an office environment you need durable folders that can take the abuse of years of use in a busy office, thus we designed folders to handle your office environment Our folders are designed for rugged office use due to durable construction with thick 25pt pressboard and 17pt Kraft paper assembled with 2’’ Tyvek expansions Our metal fasteners are durably made and reinforced thus allowing for repeated use in tough office environments Thick Tyvek expansions keep the 6 part folders together for years even when using over 100 sheets of paper on a daily basis Easily Organize your Office Our blue 2 divider classification folders are designed to hold over 100 files of medical or office files between 4 sections thanks to our thick pressboard and paper stock with 2’’ Tyvek expansions Save time by easily adding and removing files with our easy to use fasteners Our light blue paper stock is designed for use with any office color-coded file system and looks great in your classroom or office