Brady PWM-PK-2 Vinyl cloth porta-pack wire markers. Legend "A-Z, 0-15, +, -, /", color black on white, material B-500 matte repositionable vinyl cloth. Brady B-500 is a polymer coated cloth with a printable topcoat and a rubber based pressure sensitive adhesive. Brady B-500 is a general purpose material for a variety of pre-printed labeling and wire marking applications requiring durability and economy.