Chest Mount Harness for Hands Free Filming on Your Smartphone Turn your HD smartphone into a real chest camera. Fits all phones; iPhone, Samsung Galaxy, Samsung Note, HTC, Sony, Nokia, Etc. Fits over all protective waterproof and shockproof cases. Go ahead and toss accessories on your phone, whether it's for style, or protection, use an otterbox, the rubber grips on this phone clamp will accommodate. 180 adjustable angle. You have the freedom to choose any angle in front of you, simply adjust the know, and swivel the phone up and down up to 180 degrees, film the sky, or ground depending on which situation you're in. Nylon/cotton straps are durable and stretchy, adjustable for fit over large and small sizes. One size fits all. Rubber grips on phone clamp keep your phone 100% secure, suitable for all activities, biking, snowboarding, hiking, etc. Rain or shine, works in all types of weather.