Play X Store Sport Running Armband for iPhone 6/6S/5s Galaxy S3/S4 (4.7-Inch) Smartphones Case with Key Holder Iphone holder for running:Full screen converage and sensitive touch materials,fit 4.7 inchs and other cellphone smaller than 4.7 inchs.Retain full touch screen function,get freely in sports. Workout armband:Double adjustable velcro armband will fit almost armsize,universal design for men and women,stable to wear. Breathable perspire nylon material,light and soft,it can contact with your skin directly,sucure and comfortable to wear. Above and below each have two headphone jack,special reflective strip design and intimate keyhole,more thoughtful humanity. Running phone holder:Outermost layer prevents sweat and moisture,but do not put in water and using in heavy rain.Sports armbands for running.