Waterproof Outdoor Fitness Armband Phone Holder - Adjustable Running Belt for iPhone & Samsung - Gym, Jogging, Cycling & Workout Accessories (Black, One Size)

Reflective fabric Anti-slip sweating Hardware zipper Double pocket designLightweight materialSize: 18 x 9cmWrist circumference: 20-24cmArm circumference: 20-38cmApplication Position: armMaterial: Reflective materialGender: UnisexPacking List:only includes 1pcs arm bagNote:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.