Smead® Black/Blue 12-Pocket Poly Frequency Expanding File 9-1/2" X 13" Is Used On A Desk Or Take It On The Go For Easy Convenience. The Bottom Is Designed To Be Able To Stand Up, Helping Reduce The Space It Takes Up On The Desk. Fully Expandable Bottom And Files Stand Freely On A Desk. Durable Poly Resists Tears And Repels Moisture. Cover Flap Secured By Elastic Cord And Button Closure. Black And Blue Polypropylene Expanding File Allows For Color Coding And Organization.