Running Mobile Phone Pouch Arm Wrist Bag

Features:
High elasticity, fitted, thin and light. 
There are non-slip beans on the back, and it does not slip even in exercise, and it will not be deformed for a long time.
Can be used to wipe sweat, or to instead wristbands.

Specifications:
Weight: about 30g
Color: black, gray, blue, pink
Size(Approx): Large size: length: 17cm/6.69in; width: 13cm/5.12in; suitable for arm circumference: 26-33cm/10.24-12.99in; Small size: length: 15.5cm/6.10in; width: 11.5cm/4.53in; suitable for arm circumference: 22-27cm/8.66-10.63in.

Package:
Mobile phone arm bag*1
(blue has no small size)

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.