Featrure:(1.)Sports armband for running, jogging or at gym. (2.)Soft and comfortable neoprene material. (3.)Easy to wrap around arm.(4.)Light weight with sporty design. (5.)Comes with key holder and slot for earphone jack.(6.)Phone stays secure with strong Loop Hook strap and can be adjusted up to 39cm arm size. (7) Suitable for iphone 6/6s Etc Case:146mm long x 80mm wide,Strap 251mm long x 48mm wide