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, magenta, transparent, gray), big reading tracking rulers is random color, convenient for reading, just choose the color you like, various colors help you focused on reading, and make you interested in reading. quality: made of quality PVC materials, and water , 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 well as people with reading difficulties, especially children and teachers. Different sizes can be applied to all kinds of books, newspapers and so on. It is more convenient to read and improves the reading ability. 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 products are not included. Note: Light reflection 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.