Our American-style index cards feature double-sided horizontal lines, making them ideal for jotting down notes, vocabulary, or study . The loose-leaf design with binder rings allows easy organization and portability. The sturdy paper cover adds durability and style, making these cards ideal for students and professionals alike. Features Note: 100 sheets per pad -Color:Assorted Color -Material:Stainless steel, paper -Size:12.70X7.60X1.50cm/4.99X2.99X0.59in -Paper cover: made with paper, the blank writing card protects the inner pages from damage and allows use without deformation -Doublesided printing: the doublesided horizontal lines make writing and organizing notes easier, enhancing efficiency and keeping your notes orderly -Looseleaf design: the looseleaf design allows for easy flipping and organizing, enabling you to adjust the page order to meet your personal needs -Safe: made with safe paper materials, this diy flashcard is firm and safe to use -Versatile usage: suitable for various scenarios such as studying, working, and meetings, it helps record important information and boosts productivity Package list: 10 x index cards 10 x rings