Xerox Specialty Busn Paper, 4200DP, 11HP For Velobind Binders, WE Perforated paper provides the convenience of detachable sheets for training manuals and workbooks, or detachable replies for invoices, return remittances and announcements. 52 microperforations generate a smooth, clean edge. 11-hole-punched paper fits all popular binder styles. Quality controlled to ensure no paper deformation around hole or loose holes within a ream. This translates into fewer paper jams. Reverse curl control ensures that the sheet will lie flat enabling crisp images, few paper jams, and compatibility with post processing equipment.