The Chest Harness Strap Mount Phone Accessories is a versatile and durable phone mount designed for use with most Android devices and all GoPro Hero models, including the iPhone. Made from a combination of nylon and ABS materials, this black strap mount offers a secure fit for phones with a width between 2.5 - 3.5 inches. Suitable for various outdoor activities such as mountain biking, skiing, snowboarding, and paddle sports, this chest strap mount allows for stable shooting and adjustable angles, while ensuring a comfortable fit for the user. With a one-year warranty and a weight of 200g, this phone mount provides a reliable and convenient solution for capturing hands-free footage.