These Reading Highlighter Strips are made of good and fine material. They can help some people with dyslexia focus and concentration, very practical. Strengthen blocks of distractions, visual tracking skills, help teens to keep focus while reading. A variety of colors and quantities to meet the needs of daily use. Features - ColorAssorted Color -Material:PET - Size: 14.00X0.50X0.10cm/5.50X0.20X0.04in -Note:1 Book/160Pcs Strips. -Guided reading strips, in transparent colorful color, convenient for reading and very practical. -They are small in size, easy to use, and easy to carry to schools or offices. And you can highlight the important sentences for next search. -Bright colors make your message more eye-catching and not easily be ignored. -It can be used as a practical your friends, they will like it very much. Making your note more noticeable and easy to find the key points. -This product is exquisitely crafted and , and is widely loved by most people. Package list: 4 x Books of Markers