Elastic Adjustable Head Strap Mount Belt For GoPro Hero 3 2 1 Camera With Anti-slide Glue Brand new and high quality. Specially designed for Gopro Hero 1/2/3. Through screw, keep your GoPro camera on your head safe. Anti-skid design back of the strap, making it using more convenient. Elastic strap, made of superior quality material, durable and usable. Adjustable and compact design, meeting different requirements of the users.