Galaxy S10+ S9+ S8+ Armband, IFCASE Gym Sport Running Workouts Arm Band for Samsung Galaxy S10 Plus, S9 Plus, S8 Plus…

Excellent Material: Made of breathable neoprene fabric to provide you a soft, odor-free and lightweight wearing experience, it is water resistant and washable. Features a strong fabric edge-trim to prevent torn apart during vigorous exercises.
Music Companion: Added “+”, “-” volume button pattern helps you direct access the music function conveniently. The strip storages earphone when you don’t use earphone and it can stop your earphone cable getting tangled.
Practical Additional Function: Built-in reflective strip reflected the high beam of car for safe running at night. the key pocket, card pocket stores your house key, credit card /cash.
Large Adjustable Range: Dual sizing slots give it a huge size range. It easily fits arm girth from 20cm to 56cm.
Multiple Compatibility: This size of armband perfect fits Samsung Galaxy S10 Plus (6.4″), Galaxy S9/S8 Plus (6.2″). It is big enough even if your device has been put into normal brand case.