Marlo Plastics Premium Choral Folder 7-3/4 x 11 Octavo Size with 3-Ring Binder - Black Premium Choral Folder 7-3/4 x 11 Octavo Size with 3-Ring Binder - Black A 7-3/4? x 11? choral folder with built-in 3-ring binder Holds octavo-size chorals A 7-3/4? x 11? choral folder with built-in 3-ring binder Holds octavo-size chorals