8 1/2" x 14" - 3/4" Expansion - Yellow - Built-in Tension Spring, Reinforced Top, Sturdy, Durable, Acid-free, Reinforced Bottom - 20 / Box
- SureHook technology features tension springs to prevent rods from bending
- Reinforced polylaminated tops and bottoms offer ultimate durability
- 2-tone design helps prevent misfiles for accurate use
- Acid-free material prevents discoloring for long-lasting performance
- Versatile - works with existing filing systems