Storage is sporting a brand-new look at! the File n save system sentence strip storage box is the best way to organize, store, and protect wipe-off sentence strips and other classroom decor for years of use. Design features a useful side Index. Durable and affordably priced. Each storage box includes 4 dividers to keep your strips organized. Generous labeling area on dividers. 3.875" x 4" x 25.375". Pack of 3 storage boxes.