Koogel 250PCS Index Cards with Ring, Colored Study Cards Waterproof Covers 2.2 x 3.5 Inch Blank Notecards Flash Cards for School Learning Memory Office Recipe Game Cards

Super Value Pack – 250PCS multicolor index cards (blank on both sides, 2.2″ x 3.5″, 5 colors featuring sky blue, purple, gold, pink and green, 50PCS in one color), attached by 10PCS waterproof covers and 5 binder rings (separate packing).
Waterproof Covers & Binder Rings – Our index cards come with waterproof covers. You can use a metal ring to put these cards together and add 2 PVC covers on both ends. Functions:1. dust- and water-proof covers, 2. providing strong backing when writing, 3. to avoid missing pages and wrinkle edges when putting cards in pocket or backpack.
High-quality & Easy to Use – Every piece of card is made of thickened paper, ripstop and smooth, easy to write. 5 colors, colorfast and no ink-bleeding issue. The binder ring is made of high-grade metal, firm and durable, easy to open and close. You can bind those cards in same color together, making your note taking organized, no missing pieces.
On-the-Go Design – Pocket size, compact and easy to carry. You can put these cards in your pocket or backpack, so these notecards can be used at any time and any place.
Widely Used – Our note cards are perfect for note taking, learning and working. You can use the index cards at home, office, school and any place you want to use. Ideal tools to study a foreign language, prepare for a test or exam, make a list, stenograph, etc.