11x17 8.5" x 11" Binder 1" Straight-D Ring Vinyl with Outside Pockets, White (195980) Product Type: Ring Binder Media Format: Landscape, bound on shortest side 3 layers of vinyl sealed to create a heavy duty ribbed hinge 2 colored layers of 12 gage vinyl, and a layer of clear 7 gage vinyl, sealed over rigid .135 pt. chipboard panels 3 Ring, (Three) Rings, 2.75" (2-3/4 inch) Center to Center