Crafted with unique XactStretch Technology, the tape comes complete with stretch guide indicators and allows users - even beginners - to get just the right amount of stretch every time while providing durable and long-lasting muscular support. Plus misapplications are virtually eliminated. By incorporating Cramer's Sports Medicine expertise, TheraBand Kinesiology Tape sticks and provides durable support for up to 5 days at a time and comes in a variety of standard and pre-cut rolls. The Kinesiology Tape is latex-free. Choose from a selection of 8 color combinations to compliment your treatment.