Mueller MTape is easy to tear and unwinds to the core for easy use and great support. This is a top-quality athletic tape for all sports medicine applications. The rolls are made of hospital-grade, 100% cotton backcloth. The tape material features high tensile strength, excellent tackiness and conformability. This MTape comes in the color Black in a package of 32 rolls. Each roll measures 1.5" x 10 yards.