The Grainger black floor marking tape is a versatile product used to mark floors, aisles, and work areas. It comes in multiple widths from 1" to 4" and lengths from 18 yards to 180 yards. The tape is made from durable vinyl with a pressure-sensitive adhesive backing for easy application. It can withstand heavy foot traffic and resists curling or lifting. The black color provides high visibility on light floors. This tape helps designate safety zones, traffic lanes, and storage areas. It's ideal for warehouses, manufacturing facilities, retail stores and more. Grainger offers competitive pricing and fast shipping on this quality floor marking tape.