Pack of 8 Assorted Coloured 191x70mm Dyslexia Overlay Reading Rulers PET Material, Rounded Corners. Pack of 8 assorted colour dyslexia overlay reading strips designed to support reading and visual tracking. Includes 8 colours: blue, cyan, green, purple, light green, yellow, peach, and pink. Made from durable PET material, these strips provide a smooth and flexible overlay suitable for repeated use. The rounded corners provide a smooth finish for safe and comfortable handling. Each strip measures 191 x 70mm (7.5 x 2.7 inches approx.), making them suitable for use with books, documents, and printed pages in schools, offices, and home learning environments.