A5 Size Blue Color 2 Rings Waterproof PP Cover D Ring Clip File Organizer Ring File Folder Ring Binder Office Supplies Wholesale Stationery - China O Ring, D Ring | Made-in-China.com
Polypropylene A4 Ring Binder File, Size: 31 Cm X 25 Cm
Amazon.com : Comix 1'' Binders Basic 3 Ring-Binder 200 Sheets Capacity for US Letter Size, Color Assorted Binders, 6 Pack (Assorted) : Office Products