(Set of 12) Transparent Color Correction Gel Lighting Filter / Colored Overlays / Tinted Plastic Film Sheet, Full Page 8&frac12;&rdquo; x 11&rdquo; -12 Pack- transparent Sheets, Size: 8 x 11 Place over your books and your computer screen Helps kids with dyslexia Reduce Reading Frustration Also great for memory albums scrapbooks and various other arts and crafts projects Set includes three of each of 4 colors: Blue, Red, Yellow and Green