ACCO 59933 Rigid Accohide Square Ring Binder For 11X14-7/8 Sheets, 1-1/2 Cap, Blue ACCOHIDE square ring binder for printout size sheets. Add or remove printout size sheets easily and quickly. Thin rings for the smaller holes on computer printout size paper. Square rings allow the covers to fold away. For burst sheets with 9-1/2" outside centers.