Pendaflex SureHook Letter Recycled Hanging Folder - 3 1/2" Folder Capacity - 8 1/2" x 11" - 3 1/2" Expansion - 11 pt. - Poly - Blue, Red, Yellow, Standard Green - Reinforced, Laminated, Acid-free, Built-in Tension Spring, Reinforced Top, Expandable Gus...

Hanging Pockets offer extra capacity and SureHook technology with revolutionary, built-in tension springs. This design makes sure pockets stay on track, slide more easily and don't buckle under pressure. Full-height, expandable gussets prevent folders from getting caught on folder rails. Three-sided construction protects letter-size documents and assures papers stay in the folders. Tear-drop slots on front and back panels accept tabs (not included) in five positions. Folder is made of 11 point paper stock and expands 3-1/2". The top of the folder is reinforced with polylaminate for added durability. Assorted colors include one each of blue, red, yellow and standard green.