Esddi Durable Chic Head Strap Mount Belt Elastic Headband For GoPro GO PRO HD Hero 2/3 Waterproof head-strap camera mount that works with any GoPro camera including GoPro Hero, Hero 2, Hero 3, Hero3+, Hero 4, Hero 4 Black, Hero 4 Silver, Hero+ LCD, and Hero 4 Session One size fits all; Can be worn over a helmet or directly on your head in a headlamp-like position. Adjustable nylon straps with non-slip rubber inserts; polycarbonate buckles