BIKMAN Outdoor Unisex Waterproof Travel Hiking Sport Gym Running Jogging Waist Bag Fanny Pack Key Money Phone Case Runner Belly Pouch (black) Size: 22cm*10cm*1.5cm (fits for iphone 6 plus) Made of Neoprene fabric, which is tear resistant, waterproof, anti-static and a little stretchy Adjustable elastic strap with side release plastic buckle;Fits most waist sizes (26.5 inches minimum,up to 46.6 inches maximum) The word "Outdoor" is reflective, to increase visibility at night for running, hiking, cycling and so on One earphone line hole on the back of bag, make convenient to listen to music while jogging or work out