Goliton Adjustable hand wrist armband strap mount belt for GoPro HD Gopro Hero4/3+/3/2/1 Camera - Black Specially designed for Gopro Hero4/3+/3/2/1 Through screw, keep your gopro camera on your Wrist safe. Anti-skid design back of the strap, making it using more convenient. Noly strap, made of superior quality material, durable and usable. Adjustable and compact design, meeting different requirements of the users.