Package includes 180 heavy-weight index cards in 4 pastel colors.Mr. Pen index card is 3 x 5 inches, compact, portable and pocket-size. You can put it in your coat pocket, jeans pocket, purse, and tote.Each index card is made of thick, durable, wrinkle-resistant, smooth paper, perfect for writing. Each piece of paper is ruled for easy and organized note-taking.Experience the simplicity of organizing your tasks, notes, and thoughts on these small pocket-sized ruled index cards.Mr. Pen index cards are suitable for studying, note-taking, color-coding projects, creating flashcards, making lists, etc. A perfect office and school supply. An ideal assistant for exam preparation, personal statement, presentation, cue card, etc.