As for the fun part: after use, I highly recommend this mat (buy 2 for a larger playing area with 18 puzzles rather than just 9), today my son is going on its 9 months he trudge well above love that feeling of freedom that he has not in the park with a better perspective of the house, he enjoys even undo the puzzle to put in their mouths (and here I am reassured by what I explained above on compliance with the standard ...).
In addition, over a carpet, it will serve later for learning in fruit and vegetables and animals (I took 2 mats on 2 different topics).
That, in a word: happy, satisfied, complete