Description This reflective running armband is designed for outdoor cycling and multifunctional use. It securely holds your mobile phone while you engage in various sports activities. The sleek design allows comfort and convenience, making it an essential accessory for fitness enthusiasts. Its reflective feature enhances visibility, allowing safety during nighttime workouts. Features -Color:Black -Material:Polyester -Size: 16.00X14.00X0.80cm/6.29X5.50X0.31in -Multifunctional design: ideal for outdoor cycling and running, this phone running holder offers versatile use for various sports activities -Lightweight and comfortable: the casual arm package bag is designed to be lightweight, it allows no burden on your arm, allowing for a comfortable workout experience -Reflective material: the reflective material enhances visibility during nighttime activities, allowing safety while you exercise -Convenient storage: capable of holding your phone and other small items, this mobile phone arm bag makes it easy to carry essentials on the go -Unisex design: suitable for both men and women, this armband caters to the needs of all fitness enthusiastsPackage list: 1 x running arm bag