Features SureHook® technology with revolutionary built in tension springs. Rods and hooks are stronger and sturdier with less bending. Folders stay on rails and slide with ease. Preprinted indexed A-Z tabs in assorted positions. Rip-proof tape reinforced gusset tops. Includes 10 self-adhesive blank labels. Folder Size Type: Letter; Max Folder Expansion: 5.25"; Folder Color: Blue; Color Family: Blue.