"Smart Card"、 RFID/IC card equipped with Plastic electronic paper screen Enable to display various information and display content is easily rewritable Different from a glass electronic paper screen which needs a protection case, this plastic electronic paper is bendable and therefored does not need a protedtion case. Less than 3 mm thick, weigth saving, and compact-sized RFID/IC card 【Special Features】 ■ Does not need Electric power or battery. ■ Screen size: W:300× H: 200pixel ■ Adoption of NFC, Rewriteable with a Smart phone