◎ Brand new, unused ◎ Free shipping ★ Smartphone Arm Pouch Armband .。.:*★ 【Color】Black 【Size】Approx. 17 x 10cm (Arm circumference approx. 10-38cm) * Compatible smartphone size: Up to 6 inches This item allows you to conveniently carry your smartphone while running or working out at the gym☆ It fits snugly on your arm and doesn't hinder your movement. The belt is elastic and adjustable with Velcro. You can adjust the fit to your arm size. Made of water-resistant material to protect your smartphone from sweat and light rain. (Not completely waterproof) With a hole for music earphone cords while running. It has a pocket to store small items such as keys and cards in addition to your smartphone, so you can minimize what you carry during training ^ ^ It can be used in various situations such as running, cycling, gym training, and outdoor work (*´`*)