Sufficient : sufficient will meet your children's needs of reading or sharing with others, different styles are convenient to texts as needed, and bright colors help read with more fluency reading : these reading tools can help children concentrate, the brightly colored labels help children focus on a word or sentence, so as not to jump over reading, they are also suitable for children or beginner children who are not good at reading , that can their reading interest Waterproof performance: the bookmark and reading tools are made of PVC material, which are , tear and wear resistant, not easy to and deform, the material is also waterproof, can withstand the water and oil, easy to clean, there are included, use carefully to avoid swallowing risk Simple to use: the reading tools and the ring can be adopted , the ring is put into the finger, and the reading can be positioned and read according to the direction of the finger, point at where you can't concentrate, the reading tools can also be applied alone, and the reading strips can be on the book Widely applicable: reading guide strips are suitable for students and adults with reading difficulties like skipping words, skipping lines, inverting letters, transposing letters, helping with dyslexia while reading, concentration, comprehension, reading tracking strips make the passage content of each line clearer to read Develop reading interests:These colorful reading strips are simple and effective tools. The gray part can block other sentences, and the transparent part helps the reader to read each sentence clearly, which facilitate the use of in the process of reading, and the interest in reading. Extensive uses:These read tracking strips are good for teachers guiding students to concentrate on reading through bookmarks, cultivate children's interest in sturdy, and also suitable for students to practice examinations. They are suitable for families, classrooms, offices and libraries. Colour:Photo Color Material:PVC Size:Reading guide strips:19cm Package Contents: 6 x Reading guide strips 4 x Dyslexia reading tools 2 x Rings Notes: included, use carefully to avoid swallowing risk. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.