Resilient tread rolls help maintain a safe environment and prevent slips and falls in light to medium traffic areas. They are made from a sturdy, resilient, non-mineral, slip-resistant material. Soft surface is suitable for bare feet. Rolls have pressure sensitive adhesive, which is covered by a removable protective liner. Safety Tapes Type: Marking Tape; Width: 4"; Length: 60 ft; Color(s): Gray.