PinBooks feature a set of beautifully designed hard enamel pins packaged in a book-style packaging with stunning cover art, and each limited-edition pin is individually numbered with a matching number on the book. Each PinBook also has a unique volume number and features a magnetic closure to keep the pins secure inside! The Street Fighter PinBook Vol. 3 includes four collectible pins: Ryu (2.0" tall), Chun Li (2.4" tall), Ken Masters (2.5" tall) and Blanka (3.0" tall).