Each uncut roll 2 inch X 16.4 foot (5cm X 5m) roll provides enough kinesiology tape for about 10-12 applications. CureTape Sport’s 30% stronger adhesive is waterproof, sweat-resistant, and bonds to skin for an up to 6 days of continuous wear. Smooth, comfortable, and quick-drying Viscose (semi-synthetic fiber with a natural base) fibers are specially woven into a tape with 160% elasticity. CureTape products are backed by nearly 20 years of research and practical use in the MTC taping method. Each roll comes with application instructions, TÜV (Technical Inspection Association) certification, and a quality guarantee! CureTape Punch comes in standard size 2 inch X 16.5 foot rolls. While it uses the same premium quality cotton and gentle but powerful adhesive as Classic CureTape, CureTape Punch has alternating rows of 2 and 3 holes punched into the tape, which gives it some qualities that are unique among kinesiology tapes. The punches allow the tape to stretch along the height and the width, and allows the tape to apply pressure 3-dimensionally. This means that the tape provides increased stimulus and stretches skin and fascia due to the variations in pressure and stretch created by the openings, which has an increased effect on neurolymphatic and endorphine analgesic systems in the areas where it is applied. The openings also allow for greater ventilation of the skin, and allows the tape to dry more quickly after getting wet.