[Product name] : sports sweat band [Product Material] : Silica gel [Applicable to the product] : sweating sports or outdoor work and other working environment [Applicable people] : Men and women, old and young [Product size] : 65cm long and 1.5cm wide (manual measurement, 1-2cm error), for people with head circumference of 58-62cm to wear [Product Features] : 1: High quality soft silica gel, smooth and comfortable surface, compatible with helmet, easy to clean 2: personalized sweat guide groove, sweat flow along the sweat guide groove to both sides, to avoid the forehead sweat affect the sight 3: U-shaped perspiration holes are left on both sides of the sweat guide belt, which can dissipate heat quickly and make you feel more refreshed when you exercise 4: lengthen durable Velcro, can adjust the size of the head circumference, wearing comfortable and not tight 5: Suitable for sports or work that can sweat, such as running, fitness, cycling, mountaineering, basketball, football, tennis, table tennis, badminton, yoga, etc.As well as outdoor work, indoor construction and other working environment.