C-Line Visitor Badges with Registry Log, 150 Badges per Book, 1 Registry (97030) Registry log keeps track of visitors Helps manage traffic in your facility Provides a written record of visitors Carbonless copy of each badge is kept in registry book for reference 1 registry book with 150 visitor badges Registry log keeps track of visitors Helps manage traffic in your facility Provides a written record of visitors Carbonless copy of each badge is kept in registry book for reference 1 registry book with 150 visitor badges Keep track of visitors with one convenient book. Carbonless copy of each badge is kept in the book for future reference. Store book as a record of visitors when all badges are used.