Mead Doodle 1-1/2-Inch Sewn Binder, Zipper Design (72583) 3-ring Zipper binder Holds 8.5" x 11" paper 13.375 in x 11 in 3-Ring; Zipper binder Holds 8.5" x 11" paper 13.375x11 Inches 3-Ring. Zipper binder