Amazon.com : Avery Economy Clear View 3 Ring Binders, 1 Inch Round Rings, 4-Pack of White Binders (22343) : Office Products
Avery® Flexi-View 3 Ring Binders - 1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 275 Sheet Capacity - 3 x Round Ring Fastener(s) - 1 Pocket(s) -
Amazon.com : Emraw 1 Inch Diamond Poly 3 Ring Binder with Pocket Storage Hanging File Folders Presentation View Durable Binders for School Home or Office Clear Folders with Pockets (4 Pack) : Office Products
Exceed 3-Ring Heavy Duty Binder, 2 inch Binder Ring Size, Slant D Ring, White - Walmart.com