These Highlighter Strips are made of paper material. These adhesive stickers can help some people with dyslexia focus and concentration, very practical. Strengthens block distractions, visual tracking skills, help teens to focus while reading. Features -Color:As Shown -Material:Paper -Size:20.00X7.30X0.10cm/7.86X2.87X0.04in -Guided Page Tabs, in transparent colorful color, convenient for note taking and very practical. -They are small in size, easy to use, and easy to carry to home or offices. And you can highlight the important pages for next search. -Bright colors make your message more eye-catching and not easily ignore. -It can be used as a practical gift for your friends, they will like it very much. Making your note more noticeable and easy to find the key points. -These practical Strips are exquisitely crafted and , and are widely loved by most people. Package list: 30 x sheets of page tabs