Arm Bag Universal Waterproof Ultra Light Luminous Arm Band Bag Phone Holder for OutdoorDescription:This arm bag is ultra light, breathable and sweat absorbing, which is comfortable for you wear. This arm bag is refelctive and luminous, which can ensure your safety when you are running at night. It is constructed of diving cloth material, which is tear-resistant and scratch-resistant. The length of this arm bag is 18cm, width is 10cm and thickness is 3cm. This arm bag is suitable for running, jogging, fitness, workout and so on. Item Name: Arm BagMaterial: Diving ClothUsage Scenarios: Running, Sports, CyclingFeatures: Multifunctional, Universal, WaterproofSize Details:18cm x 10cm x 3cm/7.09" x 3.94" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the item#39; s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Arm Bag