Made of cotton, waterproof and breathable. Good adhesion, does not irritate the skin, high stretch ability, can be stretched to 160% of the original tape, covering a wider range. You can cut it into what you want, such as Y-shape, to make it cover a larger area. It helps reduce tissue pressure and support muscles and joints. It helps you recover faster from pain. Inhibition of hypertonic muscles, correction of the fascia, protecting muscles against excessive stress, protecting joints, it lifts the skin slightly to increase blood circulation which reduces swelling. Waterproof and hypoallergenic, tape will stay on knees, elbows, and feet through the toughest workouts for days at a time, without irritating sensitive skin. According to ergonomic design, the blood and lymph under the skin can circulate smoothly. The tape products are hypoallergenic, latex-free, natural rubber-free, lightweight, breathable, comfortable, and easy to use and comfortable to wear.