Packaging includes: 20 PCS highlight guided reading strips in 2 style, include 16 PCS small colored strips, 4 PCS big reading tracking rulers. 8 Colors: small colored strips in 8 colors(such as blue, red, yellow, green, orange, , transparent, gray), big reading tracking rulers is random color, convenient for reading, just the color you like, various colors help you focused on reading, and make you interested in reading. Durable quality: made of quality PVC materials, durable and water resistant, easy to clean. Good for study and multi-function: a useful way for strengthens visual tracking skills, blocks distractions, help focus and concentration. These reading strips can as a highlight reading strips for your children or your student, also can help some people with dyslexia focus and concentration. Easy for users: It is suitable for beginners and children who have just learned to read, as as people with reading difficulties, especially children and teachers. Different sizes can be applied to all kinds of books, spapers and so on. It is more convenient to read and improves the reading . Colour:multicolor Material: PVC Size:19 x 3.2cm /19 x 7cm Package Contents: 16 x Small colored strips 4 x Big reading tracking rulers Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.