Avery Landscape Format Presentation Easel Binder - LD Products
Amazon.com : 8.5" X 11" Landscape View Binder, 3-Ring Binder 1.5 Inch Capacity Round Ring, White Horizontal Formatted Binder with Clear Cover Pockets for Documents, Spreadsheets, Projects and More : Office Products
Keepfiling 8.5 x 11 Landscape Binder, Letter Size Landscape, 1.5 inch D-Rings, Secure Rubber Band Closure : Office Products - Amazon.com
Magnetic ring binder clipboard A4 - landscape - TnP Visual Workplace