Mueller THOR Rigid Cohesive Tape - 38MM X 13.7M Box of 32THOR Rigid Cohesive Tape offers the superior control and easy manipulation athletic trainers need. Use it with Mueller Tape Wrap Premium to create strong heel locks, precise figure 8s, and superb seating of strips. Each roll is 38mm x 13. 7m. 32 rolls to a case. Features: Strong dual layer mesh construction Easy to tear Water and sweat resistant Breathable materials Thin and lightweight THOR Taping System Quickly and more effectively tape athletes