4 Inch Locking D-Ring View Binder, 3 Ring Heavy Duty (4 Pack) - Black

4 Inch Locking D-Ring View Binder, 3 Ring Heavy Duty (4 Pack) - Black

• Consolidate a full project in one place: Each four inch binder stores up to 800 pages of 8.5" x 11" documents on slant D-rings that keep pages flat and turning smoothly. The extra large capacity means fewer binders on your shelf and less time splitting files.
• Rings that stay shut under load: The lever lock mechanism snaps closed and holds alignment so pages do not snag, shift or pop open during transport. Built for work binders that get opened and refiled throughout the day.
• Customise every side for fast identification: Slide printed cover sheets into the front, back and spine windows to label each big three ring binder by client, department or subject. The two interior pockets hold loose letters and unpunched handouts without a hole punch.
• Non-toxic, no chemical smell: The covers are made from non-stick, odour-free plastic instead of vinyl, so the textbook binder can sit on a shared desk or in a classroom without off-gassing. The materials will not yellow, crack or transfer ink to stored pages.
• Four matching binders in one box: The bulk set arrives ready to organise an entire filing system at home, in the office or in the classroom. Each unit is identical in colour and build so they line up on a shelf for a coordinated look.