WOULD YOU LIKE TO IMPROVE YOUR MEMORY RETENTION, MENTAL COMPREHENSION, AND PERCEPTION SKILLS? THEN TRY THE YOUR ACTIVE MIND GAME SERIES! THESE ASSORTED AND HIGHLY ADDICTIVE EDUCATIONAL GAMES WILL SHARPEN YOUR MENTAL PROWESS. EMERGING SCIENCE HAS DEBUNKED THE MYTH THAT INTELLIGENCE IS SET DURING A YOUNG AGE. MEMORY, PATIENCE, COMPREHENSION, AND OTHER COGNITIVE SKILLS CAN BE INCREASED LONG INTO ADULTHOOD. NEVERTHELESS, BEING A LIFELONG LEARNER DOESN'T HAVE TO MEAN LONG HOURS OF STUDYING. COMPLIES WITH CPSIA. 5 1/2" W X 8 1/2" H