Presstex 20-Point Classification Folders Letter Six-Section Gray 10/Box - Folders separate documents and have extra durable moisture-resistant 20 pt. - PRESSTEX® covers. - 1" capacity fasteners on inside covers and on both sides of dividers. - Color-matched Tyvek® reinforced gussets. - Classification Folder Type: Top Tab Size: Letter Number of Sections: 6 Cover Material(s): 20 pt. - PRESSTEX®.