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The BUSINESS SOURCE BSN21900 is a set of index dividers designed for organizing documents in standard three-ring binders. The set includes five multicolor tabs with Mylar reinforcement to resist tearing under repeated use. Each divider is sized at 8.5 x 11 inches and arrives three-hole punched for immediate placement into letter-size binders. A black and white Table of Contents page is included, preprinted with numbered section fields so users can record section titles for quick reference. This set suits office environments, filing systems, and document management applications where clear, durable section separation is required.
The BSN21900 dividers are intended for use in standard letter-size three-ring binders in residential offices, schools, and commercial workplaces. The tabs are numbered 1 through 5 and printed on Mylar-reinforced stock to withstand frequent handling. The dividers are compatible with both laser and inkjet printers, making it straightforward to print custom labels or section titles directly. The included Table of Contents page allows typed or keyed-in entries for organized document control. Setup instructions are included to simplify initial installation.
Designed for use in standard letter-size three-ring binders and compatible with laser and inkjet printers.
Insert the three-hole punched dividers into any standard three-ring binder by opening the binder rings and aligning the holes with the ring posts before closing. No tools are required. Complete the Table of Contents page before final placement to avoid removing dividers after the binder is assembled. Follow any included setup instructions for proper tab ordering.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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