Note: 1.Please allow 1-3mm errors due to manual measurement. 2.Due to the difference between different monitors,there are color differences,pls take the real product as the standard! This taping is designed to improve the body's natural healing process by helping to increase blood flow around the muscle. It is non-restrictive, allowing for a full range of motion; the wave pattern adhesive backing moves with the skin and muscles. Features: 100% brand new and high quality Support your muscles and joints without restricting movement Correct joint malalignment and improve proprioception Normalize muscle functions, improve lymphatic and blood Use 100% medical glue, no worry about allergy Waterproof and breathable With graduation on the back, convenient to cut Other details: Ductility: 140% Material: Cotton + Medical glue