Small size, large capacity. This bag allows you to carry your cellphone, keys, money, and cards during exercise without worry, keeping your hands free and enhancing your running experience. Features: - Made of ultra-light and soft material for a comfortable, breathable fit - Fits phones with screens up to 7.5 inches - Includes an earphone jack for listening to music and taking calls hands-free - Ample storage space with a main compartment for your smartphone and a small zippered pocket for cards, keys, and other essentials - Flexible fabric stays securely in place without the need for constant adjustment during activity - Ideal for running, cycling, hiking, mountaineering, and other outdoor activities Specifications: - Material: Polyester - Color: Black, Blue, Pink, Gray - Size: S, M, L, XL - Bag Length: 18 cm (7.1 in) - Packing Size: 20 x 15 cm (7.9 x 5.9 in) - Packing Weight: Approximately 30 g (1.1 oz) Package List: 1 x Arm Bag