S J Paper S11710 Full End Tab Expanding File Pockets, Legal Size, 4" Expansion, 10/box Redrope expanding file pockets feature 3/4" full end tabs, 24 pt. front and back thickness and Mylar reinforced Tyvek gussets. Tabs are 3/4" for maximum visibility, scored for color coding ease. Mylar reinforced Tyvek gussets. 11 pt. redrope stock with a 24 pt. front and back thickness.