This SJCAM action camera chest strap belt is widely used for surfing, skiing, skateboarding, and motorcycling. It is an elastic strap that is comfortable and fully adjustable to fit all body shapes. It is made of an anti-skid material that is comfortable to wear. This elastic band is perfect for water, driving, or surfing. It is also durable and lightweight. So the user can use it comfortably for a long time.