Wide Applications - Perfect for reading notes, document classification, folders, catalogs, papers classifying and marking; useful for students, teachers and office staff Removable and writable - Convenient to stick and mark, easy to remove and reposition, you can write words on the reading tabs with ballpoint pen without damage to books Safety & Superior Quality - Our reusable tabs are made of premium BOPP material, waterproof, smooth writing and no odor; Self adhesive part is transparent Organize and Highlight: Use these sticky flags to mark and highlight important information in books, magazines, folders, and planners, enhancing your organization and study efficiency What You Get - 480 pieces 2 inch adhesive tabs, 12 different neon colors, 24 sets and 20 pieces each set, Easily organize planners and calendars into sections