10 50 Packs 1 Inch Loose Leaf Binder Rings, Metal Book Rings For Index Cards, Flash Cards, And Paper Back To School,Back To School,School Supplies SHEIN USA This 8 Color Mixed Flash Cards Set Contains 400 Study Cards, Blank Sticky Notes Measuring 3.54 inch X 2.17 inch, with Ring Binders, Suitable for Greeting Cards, Thank You Cards, And Study Cards AccuPrints Coloured Index Flash Cards Tray 5 Colours 3x5 inch 150 Cards Free Binder Rings 200 GSM Thick (Unruled) Kraft Paper Flashcard Ring Binder for Loose Leaf Study Memo Pads DIY Stationery from Dhgate Other Office & School Supplies price 13.61