8 colors and 16 pcsIn order to meet your reading needs and work as a bookmark, we prepared this Reading Ruler kit for you. Size and material The reading ruler is 19 x 3.2 cm; in PVC. These highlight strips are water resistant, easy to clean. The surface of this reading strip is covered with a protective film, which can prevent scratches and keep the surface clean and beautiful. Before reading, please peel off the protective film. 8 Vivid Colors: Follow rules in different colors (red, green, blue, yellow, orange, transparent, transparent gray and rose red) may spark students' interest in reading FunctionReading rulers are useful for strengthening visual tracking skills, blocking distractions, helping teens stay focused while reading verbatim. Various Applications: Reading rulers can be bookmarked, also good choice for teacher/parent to encourage students/kids to focus on reading in family, room classroom, office and library Dyslexic Reading Ruler Size: 19 x 3.2 cm Color: green, purple, red, orange, white, yellow, blue, transparent; 8 colors and 16 pcs Reading Ruler Number of pieces delivered : 16 pieces