

🗂️ Elevate your desk game—organize smarter, not harder!
This Keepfiling 9 x 12 binder features 1.5 inch black powder-coated D-rings spaced 4.25 inches apart, designed to hold up to 270 pages or 95 sheet protectors—50% more than typical O-ring binders. Crafted from archival-safe polypropylene with 65% recycled material, it offers durable, waterproof protection ideal for sheet music and oversized documents. Additional features include a clear front pocket, spine label slot with free templates, and a finger hole for easy shelf access, making it a professional-grade organizer built for daily use.










| ASIN | B004K880IW |
| Best Sellers Rank | #411,851 in Office Products ( See Top 100 in Office Products ) #402 in D-Ring Binders |
| Brand | Keepfiling |
| Color | Black Outside / Snow White Inside |
| Customer Reviews | 4.3 4.3 out of 5 stars (37) |
| Date First Available | March 11, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 30912 |
| Manufacturer | Keepfiling |
| Manufacturer Part Number | 30912-parent |
| Material Type | Archival-Safe Polypropylene (up to 65% Recycled) |
| Number of Items | 1 |
| Sheet Size | 9 x 12 Inches |
| Size | 1 Binder |
Z**L
Perfect size for sheet music.
I have several of these and I'm buying more. They are prefect fit for your sheet music that doesn't fit in a standard sized 3 ring binder. 5 stars!
A**8
Very Good Binder
I bought an 11 Holes Poly Clear Envelope Binder Pocket Insert,with Hook and Loop Closure,Letter Size and it did not fit in an avery 3-ring binder that holds an 81/2x 11 paper. I bought this and it fits perfectly. Very good binder. Sturdy. Look durable. I used it to organize important documents.
A**R
Perfect for preserving larger, older papers
I had a scrapbook from the 1950's that was made from construction paper, so it was larger than 8 x 11. This notebook, plus some larger clear protector sheets, allowed me to protect the scrapbook and let patrons at our museum look at the scrapbook.
K**L
Great fit for larger music lesson books
I have a music lesson book that was printed on 8 3/4" x 12" paper and is 1" thick. I got my lesson book three-hole punched, since the paper was weak around the spiral binding it originally had, so then I needed a three-ring binder it would fit in. This binder is the one! It fits perfectly and I'm happy with it.
T**E
High quality binder
Perfect for sketch book drawings, great way to organize and protect them
C**X
Awesone Product!
Perfect! As described in the description.
B**.
Five Stars
excellent binder!
O**S
Five Stars
Suits the purpose of storing and displaying my sketch work. The 9x12 paper fits perfectly.