MARK RYDEN New Style Running Phone Arm Pack Male And Female Universal Ourdoor Sport Waterproof Multi-Function Wrist Pack

Features:
Superior oxford fabric, high toughness, wear-resistant and high density waterproof.
Fashion sport design, double layer inner space design.
High elasticity straps, fit different arm thickness.
Convenient headphone jack design, enjoy the exercise process.
Paste design, convenient to use, stable and plying-up.
Triple fixed, nice shock absorption elasticity, soft and comfortable.
Long rope pull head design, convenient to open and close.
Octopus suction design, large suction, ensure phone do not fall off while running.