2 x 10 in (5.1 cm x 25.4 cm). Kinesiology tape for pain relief and support (Not clinically proven for all injuries and applications). Ultra-breathable synthetic fabric. Breathability: 3. Adhesive Strength: 2. Performance duration: 3. Support for common injuries (Not clinically proven for all injuries and applications) and muscle soreness (Tape must be worn during and after exercise (Up to 48 hours) for reduced muscle soreness). Carpal tunnel. Quad. Knee. Neck. Shoulder. Back pain. Calf pain. Ankle sprain. Hamstring. Shin splints. Plantar fasciitis. Hypoallergenic. Dermatologist tested. How KT Tape Works (Suggested by academic hypothesis, not clinically proven): KT Tape lifts the skin. Temporarily increases local blood flow. Reduce muscle soreness (Tape must be worn during and after exercise (Up to 48 hours) for reduced muscle soreness). Ultra-breathable synthetic fabric with strong adhesion for moderate workouts. Up to 7 days of wear. Humid conditions. Ultra-breathable. Non sterile. CE listed. www.kttape.com. Video Instructions: www.kttape.com/instructions. Please recycle. Made in China.