Storage is sporting a brand-new look at TREND! The File n Save System Trimmer Dividers are the best way to organize and protect Terrific Trimmers, Bolder Borders, and other classroom décor. Use in Trimmer Storage Boxes, sold separately. Generous labeling area on dividers. 3 per pack, 4.25" x 39". Sold as 6 packs for a total of 18 dividers.