Package Includes8 Pieces of finger focus highlighters in different colors, each clear guided reading strips measures compact size 2 x 3" (5 x 7.5cm), removable ring is 0.79 x 0.67" (2 x 1.7cm). Durable and FlexibleMade of and soft-oriented material, colored reading trackers are wear resistant and long-lasting. Rings can well fit various dimensions of fingers. Concentration PartnerText overlays can help teachers to improve students reading levels and interests. Also adults teens with dyslexia or ADHD and early readers tackle focus problems. Easily UseYou can put highlighter strip into small socket on ring for portable and convenient use at any places. Or directly hold the cute tracker in hand to read books with more fun. ApplicableDyslexia reader tools are perfect for obtaining better effects and dealing with read difficulties like jumping over reading or translating letters, words and sentences, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.