Built to last with extra-thick, 24 pt. front and back covers, rip-proof Tyvek? lined gussets and extra long 19 1/2" flap with extra-thick elastic cord for added security. Tyvek? tear-resistant strip on inside back cover protects against tearing along critical stress points. Soil-resistant Letha-Tone? covers. This product was made from wood that came from a certified managed forest. Expandable File Folder Type: Elastic Cord Closure Wallet; Size: Letter; Material(s): 24 Pt. Redrope; Color(s): Brown.