Mounchain Water Resistant Sports Armband with Key Holder & Card Slot for iPhone7 Plus 5.5" Phone with Screen Protector for Running Yoga Fitness Gym Hiking Blue;

Features:

This arm bag is made of spandex and Lycra, ultra-comfortable, durable, no-slip splash-resistant sports armband to carry what you need during your longest run or toughest work-out. 
This lightweight and comfortable arm bag is designed specifically for smart phone.  
This arm package works great. You can adjust the strap to fit comfortably around your arm. You can also store store your  headphones and keys in the pocket without worrying about damaging your phone.

Specifications:

Product Type: Casual Movement Arm Package
Product Color: Pink, Blue
Material: Spandex and Lycra
Product Size: 16.34 * 7.08in(l * w)
Thickness: 0.16in
Suitable Crowd: Runner, Athletes

Package List:

1 * Arm Package