Color-coded, flat coin wrappers come one long, continuous roll for easy use in automatic coin-wrapping machines (sold separately). The 15 lb. white, kraft paper is cut by the machine and wrapped by the machine. Each roll contains approximately 1,900 wrappers. Wrappers for nickels are color-coded to meet ABA standards.Color-coded, flat coin wrappers come one long, continuous roll for easy use in automatic coin-wrapping machines (sold separately). The 15 lb. white, kraft paper is cut by the machine and wrapped by the machine. Each roll contains approximately 1,900 wrappers. Wrappers for nickels are color-coded to meet ABA standards.