The product is a lot of 30 factory sealed Pokemon TCG Mega Evolution booster packs featuring characters like Lucario, Gardevoir, Venusaur, and Kangaskhan. These packs are from the Mega Evolutions set, manufactured by Nintendo and illustrated by The Pokemon Company Art-team. The cards are standard size and made of card stock, with features like rare cards, exclusive full art designs, and special editions. Each pack has a unique art and is part of the limited edition Pokemon TCG line, making it a desirable collectible for fans and collectors.