LINE has designed a brand new employee ID card and case in the process of brand renewal. Different from the typical ID card, which is made with wires, LINE has adopted magnets for ID cards in thin and simple appearance. Many tests have been made to deal with diverse working situations by implementing its structure and strength easily removable by hand but hardly removed in the unintended situation. Collar was made with mat and soft rubber, which not only had not only a luxury look and comfortableness in use but also enhanced its durability by inserting fabric in it. LINE's coloring and rounded edge design presented the unity of identity.