YI DEF A5 Binder Combo Notebook with 20 Rings/Holes, 1 Thick PP Hardcover Clear Case, Horizontal Lines - Walmart.com
Amazon.com : Kokuyo Campus Smart Ring Binder, Up to 25 Sheets, A5, 20 Holes,Transparent, Japan Import (RU-SP130T) : Round Ring Binders : Office Products