This armband is a universal fit for all phones right from 4.7 inches. It offers 4 headphones slots. There are 2 different options for sizing the armband fit snug. The material of this armband is a soft neoprene of a very high quality. Thus, it can flex, bend, twist in limits. it has a built-in hidden key or fob holder to keep our keys safely. The reflective light strip in it keeps you seen and safe at night. It is great for many uses like the running, gymming, hiking, cycling etc It can be worn by people of all ages and both genders.