The Weiss Schwarz Azur Lane Vol.2 Booster Pack Japanese contains 8 standard-sized cards featuring characters from the popular collectible card game, Weiss Schwarz. Manufactured by Bushiroad in Japan, this pack is designed for players aged 10 and above. The cards are made of durable card stock and are in Japanese language, making it a desirable choice for collectors and players looking to enhance their decks with rare and powerful cards.