Binder pocket with write-on index tabs organizes any standard three-ring binder with colorful style and efficiency. This poly pocket provides archival-quality storage for 8-1/2" x 11" (21.6cm x 27.9cm) documents. The full-size, side-loading pocket with flap holds additional materials. Write-on index tabs work with pencil, ballpoint pen or permanent marker, allowing you to instantly categorize your binder. Five-tab binder pockets come in assorted colors: Amber Orange, Lime Green, Charcoal Gray, Raspberry Red and Steel Blue.