The unique TouchGuard protective agent protects the 2" binders from the growth of mold, mildew and bacterial odorsHeavy-duty binders with 2 inch slant rings hold up to 530 sheets; binder cover has 2.8" wide spineCan be safely cleaned with disinfectants for use as hospital binders, office binders, school binders and morePersonalize the clear, insertable covers and spine with custom designs using free Avery templatesStore loose sheets with four clear interior pockets made with smudge-resistant PVC-free plastic