Sufficient Quantity: 4 revision cards study cards, each set 100 sheets, total 400 pcs,the quantity is durable enough.
Metal Binder Ring: Revision cards on a metal ring that can easily be slipped through the hole punched cards, making sure that no card becomes lost, flipped over, or out of order.
Very Useful and Handy: Convenient to write all kinds of messages, making DIY greeting cards, bookmarks, memo pads and more.
Easy to Install: The index cards are easy to install and keep them together,The number of sheets can be adjusted at will, It is convenient for hanging or removing the card.
Wide Application: Flip index cards are perfect for study, work and life. It can be used as a memo scratch pads,index cards,word cards,Mini Notepads,recipe cards,bookmarks,and more.
Study Cards with Ring, Flash Cards, Kraft Paper Index Card Stock, Blank Memo Pads, Mini Notepads for Learning and Working (4 Packs, 100 Sheets Each)