The Tiger Sticky Text Highlighter Strips are perfect for highlighting important information in a text book without marking the book.They are transparent so you can easily see the text or numbers you've highlighted, and they're removable so you can take them off when you're finished with the book.There are 5 different colours; fluorescent orange, pink, yellow, green and blue, with 40 strips of each colour.These bright highlighter strips are easy to carry round as they come in a handy dispenser.