These are vintage trading cards. This is a set of 11 items that are no longer sold (^ω^) They are double-sided, with the first and second images showing the front and back of each card. They are made of plastic and are sturdy. There are no noticeable stains, but there are some minor scratches due to the long storage period. Koichi Domoto, Tsuyoshi Domoto, KinKi Kids, Jun Matsumoto, Masaki Aiba, Arashi, Subaru Shibutani, Kanjani∞, Go Morita, V6, Hideaki Takizawa, Johnny's, Kazuo Hamada, Kazuo Asakura, GLAY, TERU, Takeshi Kaneshiro, Johnny's Jr.