The product is a 2015 Pokemon XY Breakthrough #159 Full Art/Mewtwo EX card graded by Professional Sports Authenticator (PSA) with a grade of 8. This card features a stunning Full Art design of Mewtwo, one of the most iconic Pokemon characters. It is a valuable addition to any collector's Pokemon TCG card collection, showcasing the powerful and sought-after Mewtwo EX card from the popular Breakthrough set.