Kumbrink's original elastic K-Tape for professional use, is a high-quality cotton tape with wave-like acrylic coating. It is skin-friendly, water-resistant, permeable to sweat and breathable. It is medication-free and contains no active ingredients. K-Tape is coated with the professional Physiobond adhesive and contains no latex. Do not apply on wounds or skin diseases (neurodermatitis, psoriasis). For patients with sensitive skin issues, you should test for compatibility with tape. Used and recommended by the K-Taping Academy.