Do you like to run, but don't have a place to store your phone? Using a phone arm cover will protect the device, but you will still be able to use running applications. You have access whenever you want to the touch screen Suitable for 4-6" phones , find out that the running cover does not block the display and allows fast operation and Face ID. Do you run at night? You don't have to worry, because the velcro tape has phosphorescent inserts that ensure visibility. Order now! It is the right choice for you Made of high quality materials that let the skin breathe, the jogging phone case can be adjusted for arms with a circumference of 30-40cm . Specifications: Materials: elastane, velcro, metal; Arm supported diameter: 30-40cm; Weight: 98g; Compatibility: phones with a diagonal of 4-6".