Our colorful index cards are great for anyone who needs to keep their notes and tasks in order. The double-sided ruled lines offer plenty of writing space, while the vibrant colors help you categorize and find information quickly. These cards are ideal for creating flashcards, managing projects, and keeping track of important details. Stay organized and efficient with these handy cards. Features -Color:Assorted Color -Material:Paper -Size:12.70X7.60X0.01cm/4.99X2.99X0.00in -Enhanced writing space: Double-sided lines provide ample room for notes on both sides of each card. -Colorcoded organization: bright colors help you categorize and find notes quickly. -Compact and portable: small enough to carry in your pocket, ideal for on the go use. -Smooth writing: 110 ensures a smooth writing surface with minimal ink bleedthrough. -Multifunctional: great for a variety of uses including studying, office tasks, and personal notes Package list: 300pcs x note cards