Trend Enterprises: Colors, Shapes & Numbers Skill Drill Flash Cards, Exciting Way For Everyone To Learn, Great For Skill Building And Test Prep, 96 Cards Included, Ages 3 And UpContent rich cards do their job, teaching students new skills in a fun way. This educational aid uses photos to teach 10 colors, 10 shapes, and numbers to 25. Self checking, answers on card backs. Sturdy cards and storage box. Students will delight in mastering new skills. No see through cards with quick sorting, rounded corners. 96 cards, 3' x 6'.