1.5" D-shape ring 3-Rings Binder areaesthetic andflexible when open and close.Bigger tight ring provides a large capacity, can hold 200 sheets of letter size/A4 size paper sheetssafety. 【THOUGHTFUL DESIGN】: The stylish binder has extended covers, adds an extra layer of protection to the inside papers, with three transparent visible plastic sleeves pockets interior for extra storage and organizer.
eBay