Staples Heavy-duty 2-inch D 3-ring View Binder Red (26348) 56297-cc/26348 : Target
Amazon.com : Staples Better 3-Inch D 3-Ring View Binder (White, Sold as 1 Each) – Holds up to 600 Sheets, Heavy Duty Binder with Wide Design, 2 Interior Pockets, Perfect 3-Ring Binder