End Tab Pressboard Folders with Fasteners, Letter Size, Blue, 25pt Pressboard, 2" Expansion (25/Box)

Heavy-Duty 25 pt Type 3 Pressboard for High-Use Filing

These blue letter size end tab pressboard classification folders are built for demanding filing systems that require extra rigidity, long-term durability, and secure document organization. This version is manufactured from 25 pt Type 3 pressboard, the firm, heavy-duty pressboard stock traditionally used for premium classification folders.

As paper mills continue to change available paper grades, not all pressboard folders on the market are made with the same thickness or stiffness. These folders are specifically listed as 25 pt Type 3 pressboard folders, making them a stronger choice than lighter 18 pt economy pressboard alternatives when maximum firmness and durability are important.

Each folder includes a 2″ gray Tyvek® reinforced expansion to support growing files while helping protect the gusset from tearing and edge fatigue. Inside, two 2″ bonded fasteners are installed on the inside front and inside back covers, keeping hole-punched documents securely organized within the file.

With no interior dividers, this folder is ideal for straightforward classification where documents are grouped by front and back fasteners rather than separated into internal sections. The end tab design works well in open-shelf and lateral filing systems where quick label visibility and fast file retrieval are important.

Why Choose This 25 pt Pressboard Folder?

• 25 pt Type 3 pressboard construction for firm, heavy-duty folder strength
• Premium pressboard option compared to lighter 18 pt economy pressboard folders
• 2″ gray Tyvek® expansion reinforces the gusset and adds file capacity
• Two 2″ bonded fasteners mounted on the inside front and inside back covers
• End tab configuration for open-shelf and lateral filing systems
• Blue pressboard stock supports color-coded filing systems
• No dividers for simplified front/back document organization
• Made to order for professional filing, medical, legal, and administrative use

Product Specifications