Mpow Running Sport Sweatproof Armband Case with Key Holder for iPhone 5, 5S, 5C, iPod Touch 5

Description:

Adjustable Arm Width

The two slots provide the inside loop and outside loop for both small arm and giant bodybuilder!
And what's more ,the updated armband now provide a 27.5cm long extension strap, which is definitely suit any giant bicep.

Strong Sticky Back Tape

The delicately-designed back tape provide strong sticky force than those shoddy products in markets.

Grippy and Breathable

The lycra material if the inner surface makes itself grabs pretty well around the arm without feeling constructive at the same time.

Support Touch Screen Use

The plastic cover fits close enough to the phone so as not to hinder touch screen use.

Tight Seal Cover

The all-cover pouch seal tightly to be waterproof, so you can even do the kayaking with Mpow armband.