Color-code and store paperwork with this Staples heavy duty 2-inch D-ring view periwinkle binder. Bring a hint of color to your office filing system with this Staples heavy duty view binder in periwinkle. The D-rings close securely to prevent pages from falling out, and the oversize panels provide added protection against document damage. With a clear front window, this Staples heavy-duty view binder makes it easy to add a table of contents or a title page.